read failed, dev=loop1, iso_blknum=34, block=68 22:18:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x20) 22:18:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000604bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000040)={'xfrm0\x00', @ifru_mtu}) 22:18:34 executing program 5: timer_create(0x0, 0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_delete(0x0) 22:18:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004325440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 782.866415][T19441] loop3: detected capacity change from 0 to 131456 [ 782.895967][T19441] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:34 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8993, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) 22:18:34 executing program 2: socketpair(0x10, 0x0, 0x5, &(0x7f0000000000)) [ 782.955014][T19461] loop4: detected capacity change from 0 to 136 [ 782.956871][T19462] loop1: detected capacity change from 0 to 136 22:18:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000005bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:34 executing program 5: r0 = socket(0x2, 0x2, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) [ 783.003254][T19469] loop3: detected capacity change from 0 to 131456 [ 783.023218][T19462] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 783.024413][T19469] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 22:18:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) [ 783.060944][T19486] loop4: detected capacity change from 0 to 136 [ 783.092592][T19462] loop1: detected capacity change from 0 to 136 22:18:34 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:34 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{}, {0x0, 0x3938700}}, &(0x7f0000000300)) 22:18:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000006bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 783.117211][T19462] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e005500580020002000200020002000200020002000430020002000432f440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, 0x0, 0x0) 22:18:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x2, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) [ 783.183294][T19510] loop3: detected capacity change from 0 to 131456 [ 783.197121][T19512] loop4: detected capacity change from 0 to 136 [ 783.200211][T19519] loop1: detected capacity change from 0 to 136 [ 783.207476][T19510] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, @link_local}, 0xa, {0x2, 0x0, @private}, 'wg2\x00'}) 22:18:34 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @local}}) 22:18:34 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x30240, 0x0) [ 783.238734][T19519] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000406bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8983, 0x0) 22:18:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xb, 0x0, 0x0) [ 783.311147][T19541] loop4: detected capacity change from 0 to 136 [ 783.323479][T19519] loop1: detected capacity change from 0 to 136 [ 783.328983][T19549] loop3: detected capacity change from 0 to 131456 [ 783.339039][T19519] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 783.342030][T19549] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:34 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004348440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x24, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) 22:18:34 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000040)={[0x9]}, &(0x7f0000000080), 0x8) 22:18:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000007bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private, 0x0, 0x3c}, 0xa, @in6=@loopback}}, 0xe8) 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000009bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, 0x0, &(0x7f0000000080)) 22:18:35 executing program 2: socket(0x2, 0x6, 0x0) [ 783.443897][T19573] loop4: detected capacity change from 0 to 136 [ 783.450683][T19574] loop3: detected capacity change from 0 to 131456 [ 783.451380][T19577] loop1: detected capacity change from 0 to 136 [ 783.467013][T19574] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:35 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x2b0a81, 0x0) 22:18:35 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 783.519116][T19577] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:35 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x2d, 0x0, 0x8}, {}]}) 22:18:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e005500580020002000200020002000200020002000430020002000434c440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 5: clock_getres(0x38765d2cf9851f4d, 0x0) [ 783.572459][T19606] loop3: detected capacity change from 0 to 131456 [ 783.580922][T19603] loop4: detected capacity change from 0 to 136 [ 783.580954][T19606] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:35 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000abf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000040)={'wg1\x00', @ifru_data=0x0}) 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCGARP(r0, 0x4020940d, &(0x7f0000000040)={{0x2, 0x0, @multicast1}, {}, 0x0, {0x2, 0x0, @multicast1}, 'bond0\x00'}) 22:18:35 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 783.653444][T19621] loop1: detected capacity change from 0 to 136 [ 783.655641][T19625] loop3: detected capacity change from 0 to 131456 [ 783.675459][T19621] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 783.685068][T19625] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 783.691621][T19629] loop4: detected capacity change from 0 to 136 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000bbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:35 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10000001299}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xa, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) [ 783.764296][T19621] loop1: detected capacity change from 0 to 136 [ 783.770453][T19644] loop4: detected capacity change from 0 to 136 [ 783.782389][T19652] loop3: detected capacity change from 0 to 131456 [ 783.795180][T19621] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="7a6ffd9442f32ca744a78104b72c1ab147ec7e9bb50b238fac636259f2", 0x1d) 22:18:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004360440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000cbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 783.829449][T19652] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 22:18:35 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00000000c0)={'veth1_to_bond\x00', @ifru_settings={0x0, 0x0, @fr_pvc=0x0}}) [ 783.911176][T19670] loop1: detected capacity change from 0 to 136 [ 783.912596][T19671] loop4: detected capacity change from 0 to 136 22:18:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x2d, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) 22:18:35 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x9) 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000dbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 783.957077][T19670] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 783.981813][T19681] loop3: detected capacity change from 0 to 131456 22:18:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, &(0x7f0000000100)) [ 784.010081][T19681] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 784.024169][T19695] loop4: detected capacity change from 0 to 136 22:18:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:35 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000000140)) 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, 0x0, &(0x7f0000000080)=0x54) [ 784.054336][T19670] loop1: detected capacity change from 0 to 136 [ 784.080549][T19670] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004368440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8995, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x16, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000ebf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 784.128819][T19715] loop3: detected capacity change from 0 to 131456 [ 784.164218][T19715] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 22:18:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:35 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, 0x0, &(0x7f0000000040)) [ 784.179520][T19728] loop1: detected capacity change from 0 to 136 [ 784.192203][T19728] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 784.205485][T19731] loop4: detected capacity change from 0 to 136 22:18:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) connect$inet(r0, &(0x7f0000000000)={0x3, 0x0, @dev}, 0x10) 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000fbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) [ 784.242270][T19728] loop1: detected capacity change from 0 to 136 [ 784.269344][T19728] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000100)="eb", 0x1}, {0x0}, {&(0x7f0000001180)='f', 0x1}], 0x3}, 0x0) 22:18:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e005500580020002000200020002000200020002000430020002000436c440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 784.302629][T19751] loop3: detected capacity change from 0 to 131456 [ 784.316016][T19752] loop4: detected capacity change from 0 to 136 [ 784.325461][T19751] EXT4-fs (loop3): invalid first ino: 0 22:18:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/102, 0x6c0}) 22:18:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x2, 0x0, &(0x7f0000000080)=0xff00) 22:18:35 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 784.352666][T19766] loop1: detected capacity change from 0 to 136 [ 784.368558][T19766] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000002010bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x31, 0x0, 0x0) 22:18:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x2, 0x0, &(0x7f0000000080)=0xff00) [ 784.401483][T19778] loop3: detected capacity change from 0 to 131456 [ 784.409216][T19778] EXT4-fs (loop3): invalid first ino: 0 [ 784.414862][T19766] loop1: detected capacity change from 0 to 136 [ 784.439443][T19766] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x20000819, 0x0, 0x0) 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 784.449619][T19787] loop4: detected capacity change from 0 to 136 22:18:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004374440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x2, 0x0, &(0x7f0000000080)) [ 784.483963][T19798] loop3: detected capacity change from 0 to 131456 [ 784.506455][T19798] EXT4-fs (loop3): invalid first ino: 0 [ 784.510095][T19804] loop1: detected capacity change from 0 to 136 22:18:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000011bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x2, 0x0, &(0x7f0000000080)=0xff00) [ 784.537973][T19804] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 784.563304][T19816] loop4: detected capacity change from 0 to 136 [ 784.577607][T19804] loop1: detected capacity change from 0 to 136 22:18:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:36 executing program 2: socketpair(0xa, 0x2, 0x11, &(0x7f00000023c0)) 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x2, 0x0, &(0x7f0000000080)=0xff00) 22:18:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e005500580020002000200020002000200020002000430020002000437a440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x8, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @empty}}}, 0x108) [ 784.610848][T19804] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 784.648911][T19831] loop3: detected capacity change from 0 to 131456 22:18:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043fe440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000012bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 784.662895][T19831] EXT4-fs (loop3): invalid first ino: 0 [ 784.668786][T19836] loop1: detected capacity change from 0 to 136 [ 784.677440][T19836] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000fc0)={'filter\x00', 0x4, '+g1]'}, &(0x7f0000000240)=0x28) 22:18:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) 22:18:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8992, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) [ 784.722624][T19849] loop1: detected capacity change from 0 to 136 [ 784.729714][T19850] loop4: detected capacity change from 0 to 136 [ 784.747157][T19853] loop3: detected capacity change from 0 to 131456 [ 784.755093][T19849] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 784.756967][T19853] EXT4-fs (loop3): invalid first ino: 0 22:18:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x13, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) 22:18:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000201abf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8932, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) 22:18:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300450052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 784.847853][T19878] loop4: detected capacity change from 0 to 136 [ 784.857025][T19881] loop1: detected capacity change from 0 to 136 [ 784.869361][T19881] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000680)=ANY=[]) chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) 22:18:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000001020bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x20040000) [ 784.903302][T19890] loop3: detected capacity change from 0 to 131456 [ 784.924549][T19896] loop5: detected capacity change from 0 to 6 [ 784.931676][T19890] EXT4-fs (loop3): invalid first ino: 0 [ 784.932809][T19896] FAT-fs (loop5): Directory bread(block 6) failed [ 784.944325][T19893] loop4: detected capacity change from 0 to 136 22:18:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000680)=ANY=[]) chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 784.951505][T19896] FAT-fs (loop5): Directory bread(block 6) failed [ 784.958340][T19881] loop1: detected capacity change from 0 to 136 [ 784.968088][T19881] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:36 executing program 2: renameat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, 0x0) 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x4000050) 22:18:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300460052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000001a20bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r0, 0x0, 0xd, 0x0, 0x0) 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 785.036457][T19918] loop3: detected capacity change from 0 to 131456 [ 785.052388][T19920] loop5: detected capacity change from 0 to 6 [ 785.059950][T19918] EXT4-fs (loop3): unsupported inode size: 0 [ 785.066047][T19918] EXT4-fs (loop3): blocksize: 1024 [ 785.076973][T19920] FAT-fs (loop5): Directory bread(block 6) failed 22:18:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000680)=ANY=[]) chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x3}, {{@in=@private}, 0x0, @in6=@loopback}}, 0xe8) [ 785.120845][T19935] loop1: detected capacity change from 0 to 136 [ 785.131926][T19936] loop4: detected capacity change from 0 to 136 [ 785.139684][T19935] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 785.171619][T19945] loop5: detected capacity change from 0 to 6 [ 785.183504][T19945] FAT-fs (loop5): Directory bread(block 6) failed [ 785.205108][T19935] loop1: detected capacity change from 0 to 136 [ 785.205407][T19951] loop3: detected capacity change from 0 to 131456 22:18:36 executing program 2: select(0x40, &(0x7f0000000000)={0x5}, &(0x7f0000000040)={0x7}, &(0x7f0000000080), 0x0) 22:18:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000680)=ANY=[]) chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) 22:18:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300470052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000022bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 785.215248][T19935] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 785.254392][T19951] EXT4-fs (loop3): unsupported inode size: 0 [ 785.260395][T19951] EXT4-fs (loop3): blocksize: 1024 [ 785.267060][T19963] loop4: detected capacity change from 0 to 136 22:18:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)="0f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x0) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @broadcast}}, {{0x2, 0x0, @empty}}}, 0x108) 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, 0x0, 0x0) 22:18:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x12, 0x0, &(0x7f0000000080)) [ 785.310506][T19974] loop1: detected capacity change from 0 to 136 [ 785.315285][T19973] loop5: detected capacity change from 0 to 6 [ 785.324227][T19973] FAT-fs (loop5): Directory bread(block 6) failed [ 785.337666][T19974] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 785.344783][T19982] loop3: detected capacity change from 0 to 131456 22:18:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000025bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:36 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) 22:18:36 executing program 5: socketpair(0x10, 0x0, 0x7, &(0x7f00000000c0)) [ 785.373131][T19982] EXT4-fs (loop3): unsupported inode size: 0 [ 785.379162][T19982] EXT4-fs (loop3): blocksize: 1024 22:18:36 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCGARP(r0, 0x5421, 0x0) [ 785.421053][T19997] loop4: detected capacity change from 0 to 136 [ 785.435164][T19974] loop1: detected capacity change from 0 to 136 [ 785.455721][T19974] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300640052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x13, 0x0, 0x0) [ 785.479497][T20014] loop3: detected capacity change from 0 to 131456 [ 785.499956][T20014] EXT4-fs (loop3): unsupported inode size: 0 [ 785.505977][T20014] EXT4-fs (loop3): blocksize: 1024 [ 785.531338][T20025] loop1: detected capacity change from 0 to 136 [ 785.542109][T20025] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:37 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)="0f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x0) 22:18:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000003fbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x6, 0x0, &(0x7f0000000080)) 22:18:37 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="400000003e00e9"]) 22:18:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300860052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:37 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x43, 0x0, &(0x7f0000000080)) [ 786.434788][T20045] loop3: detected capacity change from 0 to 131456 [ 786.439179][T20048] loop1: detected capacity change from 0 to 136 [ 786.449152][T20045] EXT4-fs (loop3): unsupported inode size: 0 [ 786.455175][T20045] EXT4-fs (loop3): blocksize: 1024 [ 786.461144][T20050] loop4: detected capacity change from 0 to 136 22:18:38 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 786.477646][T20048] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000040bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:38 executing program 5: r0 = socket(0x1e, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) 22:18:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300880052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 786.563840][T20072] loop3: detected capacity change from 0 to 131456 [ 786.574443][T20077] loop1: detected capacity change from 0 to 136 [ 786.574499][T20075] loop4: detected capacity change from 0 to 136 [ 786.591002][T20072] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000080)="cc05532438e3", 0x1}, {0x0}, {&(0x7f0000001180)='f', 0xfd8e}], 0x3}, 0x0) [ 786.626097][T20077] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 786.683565][T20091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20091 comm=syz-executor.5 [ 786.704913][T20077] loop1: detected capacity change from 0 to 136 [ 786.721865][T20077] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:38 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)="0f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a80)="da", 0x1}], 0x1}}], 0x2, 0x0) 22:18:38 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000048bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 787.383095][T20106] loop4: detected capacity change from 0 to 136 [ 787.389723][T20105] loop3: detected capacity change from 0 to 131456 [ 787.397817][T20105] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:18:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300020052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="09c499fc", 0x4) 22:18:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, 0x0) 22:18:42 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 22:18:42 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x14, 0x0, 0x0) 22:18:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000004cbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 790.808323][T20125] loop3: detected capacity change from 0 to 131456 [ 790.818833][T20129] loop4: detected capacity change from 0 to 136 [ 790.823716][T20130] loop1: detected capacity change from 0 to 136 [ 790.831497][T20125] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 790.850452][T20130] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:42 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 22:18:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000162bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000bc0)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 22:18:42 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 22:18:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043000a0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x22, 0x0, 0x0) 22:18:42 executing program 2: r0 = fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000140)='posixacl\x00', 0x0, 0x0) 22:18:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0101"], 0x1c}}, 0x0) [ 790.926651][T20155] loop4: detected capacity change from 0 to 136 [ 790.945570][T20156] loop3: detected capacity change from 0 to 131456 22:18:42 executing program 0: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) shmat(r0, &(0x7f0000cd1000/0x4000)=nil, 0x6000) 22:18:42 executing program 3: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 22:18:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000163bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0xfffffdc4, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 22:18:42 executing program 5: syz_open_dev$vcsa(&(0x7f0000000280), 0x4, 0x101440) [ 790.976180][T20165] loop1: detected capacity change from 0 to 136 [ 791.010921][T20165] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:42 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') [ 791.034264][T20181] loop3: detected capacity change from 0 to 131456 [ 791.050366][T20187] loop4: detected capacity change from 0 to 136 [ 791.065471][T20165] loop1: detected capacity change from 0 to 136 22:18:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={0x0}}, 0x0) 22:18:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x24048845, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) [ 791.077250][T20165] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300210052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x2, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 22:18:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000068bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 2: keyctl$search(0xa, 0x0, &(0x7f0000000300)='rxrpc\x00', 0x0, 0x0) 22:18:42 executing program 0: r0 = timerfd_create(0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, r1+10000000}}, 0x0) 22:18:42 executing program 3: socket(0x22, 0x0, 0x5f7) 22:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x2, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 22:18:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000015c0)={{0x14}, [@NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x18, 0x6, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_RULE_USERDATA={0x4}]}, @NFT_MSG_NEWFLOWTABLE={0x20, 0x16, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x80}}, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) [ 791.158731][T20214] loop1: detected capacity change from 0 to 136 [ 791.163130][T20215] loop4: detected capacity change from 0 to 136 [ 791.187344][T20214] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000006cbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x2, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 22:18:42 executing program 2: syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{',='}]}) 22:18:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000002600)={&(0x7f0000000200)={0x1c, r1, 0x701, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, 0x0, 0x0) [ 791.248867][T20214] loop1: detected capacity change from 0 to 136 [ 791.265282][T20214] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 791.281559][T20241] loop4: detected capacity change from 0 to 136 22:18:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300220052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000000000e20000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a01f9feffff000000000000000000040004800900020002000000000000000900010073797a3000000000080003"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x10000000f) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x0, 0x5a5b}) sendfile(r4, r1, 0x0, 0x100000006) 22:18:42 executing program 3: syz_read_part_table(0x3ff, 0x0, 0x0) 22:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x2, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 22:18:42 executing program 0: io_uring_setup(0x7c43, &(0x7f00000004c0)={0x0, 0x0, 0x2}) 22:18:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000074bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:42 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) [ 791.367957][T20268] loop3: detected capacity change from 0 to 1 [ 791.373348][T20270] loop1: detected capacity change from 0 to 136 [ 791.391339][T20270] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(r0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 22:18:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000079c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000007b00)={0x0, 0x0, &(0x7f0000007ac0)={&(0x7f0000007a00)={0x44, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x44}}, 0x0) [ 791.440907][T20283] loop4: detected capacity change from 0 to 136 [ 791.453969][T20268] loop3: detected capacity change from 0 to 1 [ 791.460237][T20270] loop1: detected capacity change from 0 to 136 [ 791.475678][T20270] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:43 executing program 5: getgroups(0x2, &(0x7f0000000140)=[0xee00, 0xee01]) setgroups(0x2, &(0x7f0000000180)=[r0, 0xee00]) 22:18:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000007abf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300230052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000cc0)='ns/time_for_children\x00') [ 791.563846][T20308] loop4: detected capacity change from 0 to 136 [ 791.585866][T20314] loop1: detected capacity change from 0 to 136 [ 791.616887][T20314] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:43 executing program 2: socketpair(0x2, 0x2, 0x0, &(0x7f0000000180)) 22:18:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000000be80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @local, 0x6}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000100)="01eaca6790fdc015fdab0945c99ddfb46daef5b950f72386501156fd6654d16661aca0bd82f553fa741e559a67f15383639380c455b966a822716e1ebbffe9", 0x3f}, {&(0x7f0000000140)="913b69b9775429b8bd14fe3c23b20cfee045aab72c8c9f132faf1183ed6552f5761104a86282f38c0f1c0e231a61d46d7879499d31768285a0a9c4f7226dd26db74e5679192cecfe3621686464f06ddf7ac00b2f5b7bd62553d5f7f3c008b38a0f74c0de7e5c529ebaa8f9e7a5bbb002374dc6b320", 0x75}, {&(0x7f0000000480)="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", 0x4f9}], 0x3}}], 0x1, 0x0) 22:18:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000017fbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f00000006c0)={&(0x7f0000000500), 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0x54, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0x6}, {0x8}, {0x5}}]}, 0x54}}, 0x0) 22:18:43 executing program 0: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000980)='pagemap\x00') timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) [ 791.693473][T20314] loop1: detected capacity change from 0 to 136 [ 791.706756][T20314] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:43 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, 0xfffffffffffffffd) 22:18:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0xf, 0x0, &(0x7f0000000040)) 22:18:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x6, 0x1, 0x801}, 0x14}}, 0x0) 22:18:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300240052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 0: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000980)='pagemap\x00') timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) [ 791.782269][T20344] loop4: detected capacity change from 0 to 136 22:18:43 executing program 5: clone(0x40100100, 0x0, 0x0, 0x0, 0x0) 22:18:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'dummy0\x00'}}}}}, 0x34}}, 0x0) 22:18:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x1c, 0xd, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 791.824999][T20362] loop1: detected capacity change from 0 to 136 22:18:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') read$ptp(r0, 0x0, 0x0) 22:18:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000280bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x0, 0x0}, 0x10) 22:18:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8948, &(0x7f00000001c0)={'veth1\x00', @ifru_ivalue}) 22:18:43 executing program 5: prctl$PR_SET_MM(0x18, 0x0, &(0x7f0000ffb000/0x1000)=nil) [ 791.870183][T20362] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 791.901268][T20394] loop4: detected capacity change from 0 to 136 22:18:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300250052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x15, 0x0, &(0x7f0000000040)) 22:18:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x39, 0x0, &(0x7f0000000040)) [ 791.996502][T20414] loop1: detected capacity change from 0 to 136 [ 792.033087][T20414] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:43 executing program 0: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000980)='pagemap\x00') timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) 22:18:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, 0x0, &(0x7f0000000040)) 22:18:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000029cbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2e, 0x0, &(0x7f0000000040)) 22:18:43 executing program 3: unshare(0x0) socketpair(0x2, 0xa, 0x0, &(0x7f0000000000)) [ 792.064906][T20414] loop1: detected capacity change from 0 to 136 [ 792.081494][T20414] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:43 executing program 2: open$dir(0x0, 0x4a6080, 0x0) 22:18:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x0) 22:18:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300260052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 5: unshare(0x8000400) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 792.107178][T20439] loop4: detected capacity change from 0 to 136 22:18:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000340)={'bond_slave_0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) [ 792.153256][T20451] loop1: detected capacity change from 0 to 136 22:18:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000029dbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000001380), 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80104592, 0x0) [ 792.198886][T20451] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 792.234158][T20468] loop4: detected capacity change from 0 to 136 22:18:43 executing program 0: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000980)='pagemap\x00') timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) 22:18:43 executing program 5: r0 = socket(0x23, 0x2, 0x0) accept4$packet(r0, 0x0, 0x0, 0x0) 22:18:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) unshare(0x8000400) getpeername$netlink(r0, 0x0, &(0x7f0000000040)) 22:18:43 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x121c43, 0x0) 22:18:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300270052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000fffebf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 792.266421][T20451] loop1: detected capacity change from 0 to 136 [ 792.275649][T20451] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:43 executing program 2: r0 = socket(0x23, 0x2, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0xc5) 22:18:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x10, 0x0, &(0x7f0000000040)) 22:18:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x10, 0xa, 0x201}, 0x14}}, 0x0) [ 792.358279][T20491] loop4: detected capacity change from 0 to 136 22:18:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x30, 0x0, &(0x7f0000000040)) 22:18:43 executing program 3: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000000)=""/145) r0 = syz_open_dev$evdev(&(0x7f0000001300), 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001340)=""/43) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000023c0)=""/4096) 22:18:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x4}}) [ 792.402547][T20507] loop1: detected capacity change from 0 to 136 [ 792.431940][T20507] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1, 0x1, 0x801}, 0x14}}, 0x0) 22:18:44 executing program 2: r0 = socket(0x28, 0x1, 0x0) getsockname$netlink(r0, 0x0, &(0x7f0000000000)) 22:18:44 executing program 5: r0 = socket(0x23, 0x2, 0x0) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000fffbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300280052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x0, &(0x7f0000000200)}, 0x10) 22:18:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0xb, 0x101, 0x0, 0x0, {}, [@NFTA_COMPAT_NAME={0x8, 0x1, '%{+\x00'}, @NFTA_COMPAT_REV={0x8}]}, 0x24}}, 0x0) 22:18:44 executing program 3: syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) fork() shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000040)=""/47) 22:18:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0xb, 0x101, 0x0, 0x0, {}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0x8, 0x1, '%{+\x00'}, @NFTA_COMPAT_REV={0x8}]}, 0x2c}}, 0x0) 22:18:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, 0x1, 0x2, 0x101, 0x0, 0x0, {0xa}, [@CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_MASTER={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}]}]}, 0x38}}, 0x0) [ 792.542282][T20544] loop1: detected capacity change from 0 to 136 [ 792.549473][T20547] loop4: detected capacity change from 0 to 136 [ 792.557967][T20544] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x28, 0x0, &(0x7f0000000040)) 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000feffbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 792.608501][T20544] loop1: detected capacity change from 0 to 136 [ 792.627028][T20544] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 22:18:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffff7fff}, 0x80, 0x0, 0x0, &(0x7f0000000380)=[{0x10}, {0x10}], 0x20}}], 0x1, 0x0) 22:18:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x1, 0x0, 0x0, {{}, {0x0, 0x6}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}}, 0x0) 22:18:44 executing program 3: syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) fork() shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000040)=""/47) [ 792.658006][T20578] loop4: detected capacity change from 0 to 136 22:18:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300290052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000002bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x1e, 0x0, &(0x7f0000000040)) 22:18:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x20, 0x4, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) 22:18:44 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000200), &(0x7f0000000240), 0x8) 22:18:44 executing program 0: clock_gettime(0x2, &(0x7f0000000280)) 22:18:44 executing program 3: syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) fork() shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000040)=""/47) 22:18:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000200), 0x4) 22:18:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x12, 0x0, &(0x7f0000000040)) [ 792.759137][T20608] loop1: detected capacity change from 0 to 136 [ 792.769458][T20610] loop4: detected capacity change from 0 to 136 [ 792.785869][T20608] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0xff2c658b4fc80b79, 0x0, 0x0, {{}, {@val={0x8, 0x8}, @void}}}, 0x1c}}, 0x0) [ 792.824722][T20608] loop1: detected capacity change from 0 to 136 [ 792.848503][T20635] validate_nla: 8 callbacks suppressed [ 792.848515][T20635] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 792.853404][T20608] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 3: syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) fork() shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000040)=""/47) 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000003bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'batadv_slave_0\x00', &(0x7f0000000000)=@ethtool_dump={0x4f}}) 22:18:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'vlan0\x00', @ifru_map}) 22:18:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043002a0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 792.882631][T20638] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 792.906441][T20642] loop4: detected capacity change from 0 to 136 22:18:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x20, 0x17, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000004bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000100)={0x0, 0x7, &(0x7f0000000600)={&(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0xfffffe6e, 0x14, 'syz0\x00'}}}, 0x33fe0}}, 0x0) fork() 22:18:44 executing program 2: r0 = socket(0x28, 0x1, 0x0) connect$netlink(r0, 0x0, 0x0) 22:18:44 executing program 3: unshare(0x20600) unshare(0x200) 22:18:44 executing program 5: io_setup(0x5a, &(0x7f0000000080)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000640)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000000)="5a2c17610350d98c", 0x8}]) [ 792.980789][T20659] loop1: detected capacity change from 0 to 136 [ 792.996855][T20665] loop4: detected capacity change from 0 to 136 [ 792.997825][T20659] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000005bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f00000001c0)={0x14, 0xd, 0xa, 0x401}, 0x14}}, 0x0) 22:18:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000001200)={0x14, 0x13, 0xa, 0x401}, 0x14}}, 0x0) [ 793.073953][T20659] loop1: detected capacity change from 0 to 136 [ 793.081920][T20659] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 3: clone(0x40100100, 0x0, &(0x7f0000000000), &(0x7f0000000140), 0x0) 22:18:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043002b0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6}]}) getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0x40082102, &(0x7f00000000c0)) 22:18:44 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6}]}) getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0189436, &(0x7f00000000c0)) [ 793.140075][T20701] loop4: detected capacity change from 0 to 136 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000006bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 793.197170][T20718] loop1: detected capacity change from 0 to 136 [ 793.215038][ T25] audit: type=1326 audit(1628115524.759:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20719 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 793.226657][T20718] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 793.255162][ T25] audit: type=1326 audit(1628115524.759:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20717 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 793.266724][T20739] loop4: detected capacity change from 0 to 136 [ 793.288433][T20718] loop1: detected capacity change from 0 to 136 22:18:44 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0) 22:18:44 executing program 3: syz_io_uring_setup(0x3662, &(0x7f0000000000), &(0x7f0000800000/0x800000)=nil, &(0x7f00008b7000/0x3000)=nil, &(0x7f0000000140), 0x0) syz_io_uring_setup(0x660a, &(0x7f0000000080), &(0x7f0000e2d000/0x1000)=nil, &(0x7f0000888000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) 22:18:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x9, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) [ 793.299584][T20718] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043002c0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x38, 0x1, 0x2, 0x401, 0x0, 0x0, {0x2}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @private}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) 22:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000007bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:45 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6}]}) getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0189436, &(0x7f00000000c0)={0x0, 0x0, 0x1000000}) 22:18:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 793.388870][T20766] loop1: detected capacity change from 0 to 136 [ 793.408253][T20766] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 793.426106][T20771] loop4: detected capacity change from 0 to 136 [ 793.475045][T20766] loop1: detected capacity change from 0 to 136 [ 793.494499][T20766] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 793.513276][ T25] audit: type=1326 audit(1628115525.049:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20786 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 22:18:45 executing program 5: r0 = syz_io_uring_setup(0x361d, &(0x7f00000000c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001340), &(0x7f0000001180)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000007, 0x12, r0, 0x8000000) [ 794.036626][ T25] audit: type=1326 audit(1628115525.579:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20717 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 794.060467][ T25] audit: type=1326 audit(1628115525.599:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20719 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 22:18:45 executing program 2: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) add_key$fscrypt_v1(&(0x7f0000007800), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, 0x0, &(0x7f0000007780)='.dead\x00', 0x0, 0x0) 22:18:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000008bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043002d0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:45 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001380)=[{{&(0x7f0000006680)=@in={0x2, 0x0, @private}, 0x84, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4091, 0x1000}], 0x1, &(0x7f00000010c0)=""/146, 0x92}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 22:18:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x2c, 0x1, 0x2, 0x401, 0x0, 0x0, {0x2}, [@CTA_EXPECT_MASTER={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) 22:18:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043002e0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000140)={'bond_slave_0\x00', @ifru_map}) [ 794.146182][T20821] loop1: detected capacity change from 0 to 136 [ 794.153591][T20824] loop4: detected capacity change from 0 to 136 [ 794.164203][T20821] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 794.237291][T20846] loop1: detected capacity change from 0 to 136 [ 794.254810][T20846] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 794.304966][T20846] loop1: detected capacity change from 0 to 136 [ 794.315436][T20846] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x50, 0x2, 0x2, 0x801, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x5}}]}]}, 0x50}}, 0x0) 22:18:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000009bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r1, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043002f0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 794.347663][ T25] audit: type=1326 audit(1628115525.889:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20786 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 22:18:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r1, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r1, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 794.418576][T20867] loop1: detected capacity change from 0 to 136 [ 794.425748][T20870] loop4: detected capacity change from 0 to 136 [ 794.434778][T20867] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 794.493487][T20867] loop1: detected capacity change from 0 to 136 [ 794.510719][T20867] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:46 executing program 5: clone3(&(0x7f00000001c0)={0x37020500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x0], 0x1}, 0x58) 22:18:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:46 executing program 0: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46a00) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r2, 0x10099b8) io_submit(r1, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) 22:18:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000abf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300300052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:46 executing program 5: syz_genetlink_get_family_id$devlink(&(0x7f0000000980), 0xffffffffffffffff) 22:18:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 795.005237][T20906] loop1: detected capacity change from 0 to 136 [ 795.018805][T20911] loop4: detected capacity change from 0 to 136 [ 795.029856][T20906] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:46 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f00000010c0)=[{&(0x7f0000000000), 0x0, 0x101}]) 22:18:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000bbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:46 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 795.097245][T20906] loop1: detected capacity change from 0 to 136 [ 795.116912][T20906] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 795.133101][T20940] loop5: detected capacity change from 0 to 1 22:18:46 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 795.147398][T20942] loop4: detected capacity change from 0 to 136 [ 795.217874][T20940] loop5: detected capacity change from 0 to 1 22:18:46 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6}]}) getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) 22:18:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300310052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:46 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000cbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:46 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 22:18:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 795.328859][ T25] audit: type=1326 audit(1628115526.869:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20972 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 795.349771][T20975] loop4: detected capacity change from 0 to 136 [ 795.356661][T20977] loop1: detected capacity change from 0 to 136 22:18:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 795.394096][T20977] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000dbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 795.447715][T20977] loop1: detected capacity change from 0 to 136 [ 795.458734][T20977] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 795.463008][T21004] loop4: detected capacity change from 0 to 136 22:18:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x50, 0x2, 0x2, 0x801, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x28, 0x3, @private1}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}}, 0x0) 22:18:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:47 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3}, {0x6}]}) 22:18:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300320052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000ebf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 796.161618][ T25] audit: type=1326 audit(1628115527.699:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20972 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 22:18:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300330052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 796.225356][ T25] audit: type=1326 audit(1628115527.769:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=21015 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 796.239416][T21022] loop1: detected capacity change from 0 to 136 [ 796.257659][T21022] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 796.266983][T21023] loop4: detected capacity change from 0 to 136 22:18:47 executing program 0: r0 = syz_io_uring_setup(0x5664, &(0x7f0000000280), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000000)) r1 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000100)=r1, 0x1) 22:18:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:47 executing program 5: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0xee00}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 22:18:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 796.313916][T21030] loop1: detected capacity change from 0 to 136 [ 796.330496][T21030] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000000fbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) 22:18:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 796.401382][T21054] loop4: detected capacity change from 0 to 136 [ 796.410367][T21030] loop1: detected capacity change from 0 to 136 [ 796.436602][T21030] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300340052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 796.515998][T21085] loop1: detected capacity change from 0 to 136 [ 796.525242][T21085] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:48 executing program 0: clone3(&(0x7f00000001c0)={0x13f022500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000010bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x2, 0x3, 0x401, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x24}}, 0x0) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300350052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 796.575159][T21085] loop1: detected capacity change from 0 to 136 [ 796.585504][T21085] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$link(0x8, r1, r0) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 796.648194][T21107] loop1: detected capacity change from 0 to 136 [ 796.662951][T21105] loop4: detected capacity change from 0 to 136 [ 796.676559][T21107] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:48 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000011bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 0: getpgid(0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2}, {0x6}]}) 22:18:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x7a1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/177) 22:18:48 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300360052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000012bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 796.738765][T21107] loop1: detected capacity change from 0 to 136 [ 796.743207][T21132] loop4: detected capacity change from 0 to 136 [ 796.767234][T21107] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:48 executing program 5: syz_read_part_table(0x0, 0x5, &(0x7f0000000300)=[{&(0x7f0000000000)="571be9501bd3427979f3ee7deb3e4d370e71a30e9937f3cbf2bc45e98579f6f6bceda7f0a9175fc28e5f62e0e3d764efd7", 0x31, 0x9}, {&(0x7f0000000980)="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", 0x7e8, 0x1}, {0x0}, {0x0, 0x0, 0x5}, {0x0, 0x0, 0xef8a}]) [ 796.821207][T21157] loop4: detected capacity change from 0 to 136 [ 796.843048][T21162] loop1: detected capacity change from 0 to 136 22:18:48 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000022bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 796.871607][T21162] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 796.887692][T21170] loop5: detected capacity change from 0 to 239 22:18:48 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 796.915574][T21179] loop4: detected capacity change from 0 to 136 [ 796.951484][T21162] loop1: detected capacity change from 0 to 136 [ 796.958523][ T25] audit: type=1326 audit(1628115528.499:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=21182 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 796.985064][T21162] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 796.998271][T21170] loop5: detected capacity change from 0 to 239 22:18:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x1c, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_CFG_MASK={0x8, 0x2}]}, 0x1c}}, 0x0) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000025bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300370052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 797.079918][T21204] loop4: detected capacity change from 0 to 136 [ 797.080758][T21209] loop1: detected capacity change from 0 to 136 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:18:48 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f000000b980)='ns/time\x00') 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000048bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) [ 797.127232][T21209] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 797.166839][T21209] loop1: detected capacity change from 0 to 136 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300380052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 797.183005][T21209] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 797.204048][T21233] loop4: detected capacity change from 0 to 136 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000004cbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 797.263020][T21251] loop1: detected capacity change from 0 to 136 [ 797.297144][T21251] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:48 executing program 0: r0 = syz_io_uring_setup(0x361d, &(0x7f00000000c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001340), &(0x7f0000001180)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000007, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000001300)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x361d, &(0x7f00000000c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001340), &(0x7f0000001180)) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\a\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 22:18:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000068bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 797.332311][T21262] loop4: detected capacity change from 0 to 136 [ 797.345077][T21251] loop1: detected capacity change from 0 to 136 [ 797.360891][T21251] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300390052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, 0x0) 22:18:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000006cbf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, 0x0) [ 797.421118][T21287] loop4: detected capacity change from 0 to 136 [ 797.436700][T21291] loop1: detected capacity change from 0 to 136 [ 797.458247][T21291] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, 0x0) [ 797.504759][T21291] loop1: detected capacity change from 0 to 136 [ 797.513583][T21291] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 797.519580][T21311] loop4: detected capacity change from 0 to 136 22:18:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:18:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d", 0x1d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:18:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043003a0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000074bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x615, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x2bb98205) splice(r0, 0x0, r2, 0x0, 0x4ff99, 0x0) 22:18:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'batadv_slave_0\x00', &(0x7f0000000000)=@ethtool_dump={0x3}}) 22:18:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000000c0)={'macvtap0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}) [ 800.360407][T21346] loop1: detected capacity change from 0 to 136 [ 800.371594][T21348] loop4: detected capacity change from 0 to 136 [ 800.381634][T21346] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200020002000200020002000200020002000200020000000000000007abf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 800.447561][T21346] loop1: detected capacity change from 0 to 136 [ 800.455978][T21346] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 800.492674][T21380] loop4: detected capacity change from 0 to 136 22:18:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:18:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:54 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:18:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043003b0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:54 executing program 0: socketpair(0x10, 0x2, 0x5, &(0x7f00000004c0)) 22:18:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000febf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:54 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) [ 803.366368][T21396] loop1: detected capacity change from 0 to 136 [ 803.371252][T21400] loop4: detected capacity change from 0 to 136 22:18:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:18:55 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:18:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf020000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 803.411599][T21396] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:18:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 803.482878][T21429] loop4: detected capacity change from 0 to 136 [ 803.495518][T21396] loop1: detected capacity change from 0 to 136 [ 803.509133][T21396] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043003c0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf030000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x1, 0x4, 0x801, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x1c}}, 0x0) 22:18:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ppoll(&(0x7f0000000200)=[{r0}, {0xffffffffffffffff, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:18:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {0xffffffffffffffff, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) [ 803.581701][T21455] loop4: detected capacity change from 0 to 136 [ 803.592830][T21456] loop1: detected capacity change from 0 to 136 [ 803.602263][T21456] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf040000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 803.666196][T21456] loop1: detected capacity change from 0 to 136 [ 803.674802][T21456] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 803.692743][T21478] loop4: detected capacity change from 0 to 136 22:18:58 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:18:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0xb, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 22:18:58 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ppoll(&(0x7f0000000200)=[{r0}, {0xffffffffffffffff, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:18:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf050000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043003d0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:58 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}, {r0, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:18:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:18:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf060000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:18:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 806.498454][T21497] loop4: detected capacity change from 0 to 136 [ 806.505831][T21498] loop1: detected capacity change from 0 to 136 [ 806.538561][T21498] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:18:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043003e0052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:18:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 806.581104][T21520] loop4: detected capacity change from 0 to 136 [ 806.614757][T21529] loop1: detected capacity change from 0 to 136 [ 806.637162][T21529] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 806.674845][T21529] loop1: detected capacity change from 0 to 136 [ 806.682702][T21529] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005480)='virt_wifi0\x00', 0x10) 22:19:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf070000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300410052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:01 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}, {r0, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300420052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf080000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 809.498793][T21552] loop1: detected capacity change from 0 to 136 [ 809.509006][T21552] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 809.526978][T21560] loop4: detected capacity change from 0 to 136 22:19:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0xb, 0x0, &(0x7f0000000b80)) 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 809.573920][T21568] loop1: detected capacity change from 0 to 136 [ 809.593817][T21568] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000500)={0x14, 0x1, 0x1, 0x201}, 0x14}}, 0x0) 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 809.627213][T21586] loop4: detected capacity change from 0 to 136 [ 809.645062][T21568] loop1: detected capacity change from 0 to 136 [ 809.657077][T21568] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:01 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}, {r0, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf090000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300430052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 810.365000][T21626] loop1: detected capacity change from 0 to 136 [ 810.372010][T21628] loop4: detected capacity change from 0 to 136 [ 810.380564][T21626] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:04 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername(r0, 0x0, 0xfffffffffffffffe) 22:19:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300450052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0a0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:04 executing program 3: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:04 executing program 0: mprotect(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x1000011) 22:19:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) [ 812.597144][T21648] loop1: detected capacity change from 0 to 136 [ 812.606651][T21648] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 812.614898][T21652] loop4: detected capacity change from 0 to 136 22:19:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0b0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, 0x0, 0x0) 22:19:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000000be80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @local}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000029c0)="e3", 0x1}], 0x1}}], 0x2, 0x48000) [ 812.698395][T21648] loop1: detected capacity change from 0 to 136 [ 812.711843][T21648] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 812.738131][T21683] loop4: detected capacity change from 0 to 136 22:19:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, 0x0, 0x0) 22:19:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300460052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:07 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x401, 0x0) 22:19:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0c0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:07 executing program 3: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, 0x0, 0x0) 22:19:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @empty}, @qipcrtr, @hci, 0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='syz_tun\x00'}) 22:19:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2}}}, 0x90) [ 815.613705][T21706] loop1: detected capacity change from 0 to 136 [ 815.621818][T21708] loop4: detected capacity change from 0 to 136 [ 815.631586][T21706] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2}}}, 0x90) 22:19:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0d0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2}}}, 0x90) [ 815.729543][T21737] loop4: detected capacity change from 0 to 136 [ 815.737637][T21706] loop1: detected capacity change from 0 to 136 [ 815.756267][T21706] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0e0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:10 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 22:19:10 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f00000015c0), 0x20800, 0x0) 22:19:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300470052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:10 executing program 3: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:10 executing program 0: add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="21f5", 0x2, 0xfffffffffffffffd) [ 818.657335][T21763] loop1: detected capacity change from 0 to 136 [ 818.665437][T21762] loop4: detected capacity change from 0 to 136 [ 818.673651][T21763] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:10 executing program 2: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000001280), &(0x7f00000012c0)={'enc=', 'pkcs1', ' hash=', {'sha224-avx2\x00'}}, 0x0, 0x0) 22:19:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0f0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 818.708090][T21763] loop1: detected capacity change from 0 to 136 [ 818.722851][T21763] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}) 22:19:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300640052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:10 executing program 0: fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x11, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00') r0 = openat2(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x2, 0x15}, 0x18) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00', 0x1000) 22:19:10 executing program 2: perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0xfffffffe}, 0x0, 0xfffff00000000002, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x0, 0x0, 0x0) [ 818.776111][T21794] loop4: detected capacity change from 0 to 136 [ 818.798968][T21801] loop1: detected capacity change from 0 to 136 [ 818.807739][T21801] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf100000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300860052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 818.845386][T21801] loop1: detected capacity change from 0 to 136 [ 818.853727][T21801] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:10 executing program 0: keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f00000007c0)='!*\\---^]\x00', 0x0) [ 818.899224][T21826] loop4: detected capacity change from 0 to 136 [ 818.909629][T21831] loop1: detected capacity change from 0 to 136 [ 818.922501][T21831] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 818.984782][T21831] loop1: detected capacity change from 0 to 136 [ 818.992782][T21831] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:11 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg$unix(r0, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000000, 0x0) 22:19:11 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 22:19:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300880052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:13 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) 22:19:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf110000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:13 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:13 executing program 2: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) 22:19:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:13 executing program 2: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, 0x0, 0x0) 22:19:13 executing program 2: pipe(&(0x7f0000002780)={0xffffffffffffffff}) inotify_rm_watch(r0, 0x0) [ 821.748630][T21864] loop1: detected capacity change from 0 to 136 [ 821.772892][T21868] loop4: detected capacity change from 0 to 136 22:19:13 executing program 0: semget$private(0x0, 0x6, 0x4e8) 22:19:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, 0x0) [ 821.792929][T21864] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300000352004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:13 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/power_supply', 0x14800, 0x6) 22:19:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf120000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 821.857132][T21864] loop1: detected capacity change from 0 to 136 [ 821.869052][T21864] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 821.919975][T21913] loop1: detected capacity change from 0 to 136 [ 821.926600][T21911] loop4: detected capacity change from 0 to 136 [ 821.936891][T21913] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 821.966224][T21913] loop1: detected capacity change from 0 to 136 [ 821.981282][T21913] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:14 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) signalfd(r0, &(0x7f0000000040), 0x8) 22:19:14 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:14 executing program 0: munmap(&(0x7f0000c8d000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000c8d000/0x2000)=nil, 0x5800) 22:19:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf220000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440025004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:14 executing program 2: mbind(&(0x7f0000c8a000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x3) 22:19:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf250000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, 0x0, 0x0) [ 822.602013][T21936] loop4: detected capacity change from 0 to 136 [ 822.617342][T21942] loop1: detected capacity change from 0 to 136 [ 822.631189][T21942] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:14 executing program 2: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 22:19:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440252004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:14 executing program 0: pipe(&(0x7f0000000700)={0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 22:19:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0), 0x4) [ 822.680696][T21959] loop4: detected capacity change from 0 to 136 [ 822.687804][T21942] loop1: detected capacity change from 0 to 136 [ 822.702039][T21942] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 822.789362][T21983] loop1: detected capacity change from 0 to 136 [ 822.801665][T21983] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 822.844903][T21983] loop1: detected capacity change from 0 to 136 [ 822.852742][T21983] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:14 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf480000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:17 executing program 0: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) 22:19:17 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/power_supply', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 22:19:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440352004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:17 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:17 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80040, 0x80) 22:19:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440452004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:17 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) [ 825.633309][T22006] loop1: detected capacity change from 0 to 136 [ 825.642285][T22009] loop4: detected capacity change from 0 to 136 [ 825.643653][T22006] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:17 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/power_supply', 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) 22:19:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) 22:19:17 executing program 2: pipe(&(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(r0, 0x0, 0x0) [ 825.741078][T22034] loop1: detected capacity change from 0 to 136 [ 825.758095][T22034] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf4c0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:20 executing program 2: socket$inet(0x2, 0x1, 0x9) 22:19:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440552004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000280)='\x00', 0x1) 22:19:20 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf680000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:20 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x4, &(0x7f0000000080)) 22:19:20 executing program 0: openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x240, 0x20) 22:19:20 executing program 2: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) futimesat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) [ 828.649642][T22056] loop4: detected capacity change from 0 to 136 [ 828.662079][T22061] loop1: detected capacity change from 0 to 136 [ 828.675533][T22061] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:20 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x7ff, &(0x7f0000000240)) 22:19:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000080)=""/192, 0xc0) [ 828.738651][T22061] loop1: detected capacity change from 0 to 136 [ 828.750390][T22086] loop4: detected capacity change from 0 to 136 [ 828.761577][T22061] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf6c0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:23 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x2, &(0x7f0000000240)) 22:19:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) 22:19:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440652004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:23 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:23 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$P9_RLINK(r0, &(0x7f0000000040), 0xffffffffffffff00) 22:19:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:23 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 22:19:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 831.679661][T22112] loop1: detected capacity change from 0 to 136 [ 831.686882][T22109] loop4: detected capacity change from 0 to 136 [ 831.697183][T22112] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:23 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000080)=""/205, 0xcd) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0'}, 0xb) 22:19:23 executing program 0: shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) 22:19:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf740000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 831.760963][T22112] loop1: detected capacity change from 0 to 136 [ 831.775220][T22112] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:19:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440752004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 831.812641][T22152] loop4: detected capacity change from 0 to 136 [ 831.857853][T22164] loop1: detected capacity change from 0 to 136 [ 831.883625][T22164] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:24 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:24 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0xe0140, 0x0) 22:19:24 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, 0x0) 22:19:24 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf7a0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:24 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:24 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, 0x0, 0x0) 22:19:24 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}, {}], 0x3, 0x0, 0x0, 0x0) 22:19:24 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 832.550841][T22187] loop1: detected capacity change from 0 to 136 [ 832.559258][T22184] loop4: detected capacity change from 0 to 136 [ 832.584730][T22187] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffe0000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:24 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:19:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180), 0x0) 22:19:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 22:19:24 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x40, &(0x7f0000000240)) [ 832.659732][T22187] loop1: detected capacity change from 0 to 136 [ 832.668548][T22210] loop4: detected capacity change from 0 to 136 [ 832.676906][T22187] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440952004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:24 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:19:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf620100000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000500)={'icmp6\x00'}, &(0x7f0000000540)=0x1e) 22:19:24 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x200, &(0x7f0000000240)) 22:19:24 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, 0x0, 0x0) 22:19:24 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80, &(0x7f0000000240)) [ 832.787112][T22243] loop1: detected capacity change from 0 to 136 [ 832.798070][T22250] loop4: detected capacity change from 0 to 136 [ 832.817468][T22243] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 832.874692][T22243] loop1: detected capacity change from 0 to 136 [ 832.885162][T22243] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:25 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000180), 0x101, 0x0) write$binfmt_script(r0, 0x0, 0x31) 22:19:25 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:19:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf630100000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440a52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:25 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 22:19:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) [ 833.513569][T22278] loop1: detected capacity change from 0 to 136 [ 833.538294][T22278] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 22:19:25 executing program 2: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000a) 22:19:25 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000240)=""/199, 0xffffffffffffff35) [ 833.559190][T22285] loop4: detected capacity change from 0 to 136 22:19:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, 0x0, 0x0) 22:19:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf7f0100000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 833.598082][T22278] loop1: detected capacity change from 0 to 136 [ 833.616970][T22278] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 833.658957][T22316] loop4: detected capacity change from 0 to 136 22:19:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 22:19:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:25 executing program 2: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1030, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001d40)='./file1\x00', 0x0, 0x0) 22:19:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440b52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf040200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:25 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x20, &(0x7f0000000240)) 22:19:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440c52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:26 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x101) [ 834.405613][T22345] loop1: detected capacity change from 0 to 136 [ 834.406088][T22340] loop4: detected capacity change from 0 to 136 [ 834.415368][T22345] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf800200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 22:19:26 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000040) [ 834.474028][T22357] loop1: detected capacity change from 0 to 136 [ 834.485870][T22357] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 834.506750][T22368] loop4: detected capacity change from 0 to 136 [ 834.538410][T22357] loop1: detected capacity change from 0 to 136 [ 834.556183][T22357] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:26 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1, 0x8000}], 0x2, 0x0, 0x0, 0x0) 22:19:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf9c0200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:26 executing program 0: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x8200, 0x0) 22:19:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440d52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:26 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x10, &(0x7f0000000240)) 22:19:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x801) [ 835.287664][T22395] loop4: detected capacity change from 0 to 136 [ 835.295128][T22397] loop1: detected capacity change from 0 to 136 [ 835.336782][T22397] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:29 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x109000, 0x22) 22:19:29 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf9d0200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:29 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40, &(0x7f0000000240)) 22:19:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440e52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:29 executing program 2: pipe(&(0x7f0000001940)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) [ 837.476173][T22424] loop4: detected capacity change from 0 to 136 [ 837.477723][T22421] loop1: detected capacity change from 0 to 136 22:19:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000300000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:29 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:29 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x400, &(0x7f0000000240)) 22:19:29 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) [ 837.526843][T22421] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 837.554653][T22442] loop4: detected capacity change from 0 to 136 22:19:29 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 837.585586][T22421] loop1: detected capacity change from 0 to 136 [ 837.600633][T22421] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth0_to_hsr\x00', {0x2, 0x0, @broadcast}}) 22:19:32 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {0xffffffffffffffff, 0x8000}], 0x2, 0x0, 0x0, 0x0) 22:19:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440f52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf020400000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/153, 0x99}], 0x1}, 0x40000041) 22:19:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, 0x0, 0x0) 22:19:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x8cc, 0x0, 0x0) 22:19:32 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {0xffffffffffffffff, 0x8000}], 0x2, 0x0, 0x0, 0x0) 22:19:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) [ 840.500194][T22475] loop4: detected capacity change from 0 to 136 [ 840.509355][T22479] loop1: detected capacity change from 0 to 136 [ 840.536995][T22479] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf060400000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:32 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {0xffffffffffffffff, 0x8000}], 0x2, 0x0, 0x0, 0x0) [ 840.585276][T22479] loop1: detected capacity change from 0 to 136 [ 840.607560][T22479] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 840.613814][T22507] loop4: detected capacity change from 0 to 136 22:19:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) 22:19:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) sendto(r0, &(0x7f0000000100)="d7", 0x1, 0x0, 0x0, 0x0) 22:19:35 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 22:19:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300441052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000500000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$sock_cred(r1, 0x1, 0x11, 0x0, 0x0) 22:19:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, 0x0, 0x0) 22:19:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000600000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:35 executing program 2: r0 = open(&(0x7f0000000100)='./file1\x00', 0x1433c2, 0x0) ftruncate(r0, 0x2210004) r1 = epoll_create(0xabcb) socket$netlink(0x10, 0x3, 0x12) sendfile(r1, r0, 0x0, 0x2f0fffc) syz_open_dev$tty20(0xc, 0x4, 0x0) setxattr$system_posix_acl(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010001000000000002000700", @ANYRES32, @ANYBLOB="040003000000000008000200", @ANYRES32, @ANYBLOB="08000400", @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0xee00, @ANYBLOB="d9d8458de5638b51eb8e2b10000400000000002000000000000000"], 0x44, 0x1) [ 843.544103][T22530] loop4: detected capacity change from 0 to 136 [ 843.551298][T22533] loop1: detected capacity change from 0 to 136 [ 843.578208][T22533] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300441152004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 843.630589][T22556] loop4: detected capacity change from 0 to 136 [ 843.644721][T22533] loop1: detected capacity change from 0 to 136 [ 843.653933][T22533] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 843.712970][T22577] loop1: detected capacity change from 0 to 136 [ 843.721945][T22577] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:38 executing program 0: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) 22:19:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, 0x0, 0x10000) 22:19:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf040600000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300441252004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 22:19:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvmsg$unix(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002500)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) 22:19:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 846.573359][T22590] loop1: detected capacity change from 0 to 136 [ 846.582875][T22590] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 846.585162][T22596] loop4: detected capacity change from 0 to 136 22:19:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080), 0x4) 22:19:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000700000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) 22:19:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 846.634263][T22590] loop1: detected capacity change from 0 to 136 [ 846.646309][T22590] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300442252004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xf, 0x0, 0x0) 22:19:38 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 22:19:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000900000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 846.697448][T22627] loop4: detected capacity change from 0 to 136 [ 846.725095][T22637] loop1: detected capacity change from 0 to 136 [ 846.735692][T22637] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 846.775962][T22652] loop4: detected capacity change from 0 to 136 [ 846.797069][T22637] loop1: detected capacity change from 0 to 136 [ 846.805268][T22637] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:19:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'veth1_to_bond\x00', {0x2, 0x0, @empty}}) 22:19:39 executing program 2: r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x20000000}) 22:19:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000a00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300442552004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) [ 847.466400][T22673] loop1: detected capacity change from 0 to 136 [ 847.474865][ T25] audit: type=1400 audit(1628115579.019:300): avc: denied { block_suspend } for pid=22671 comm="syz-executor.2" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 847.499455][T22673] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300442f52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 847.529115][T22674] loop4: detected capacity change from 0 to 136 [ 847.572387][T22687] loop1: detected capacity change from 0 to 136 [ 847.588614][T22687] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 847.632408][T22687] loop1: detected capacity change from 0 to 136 [ 847.640329][T22687] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:41 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 22:19:41 executing program 0: timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {r0}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000140)) 22:19:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000b00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300444852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}, {r0}], 0x2, 0x0, 0x0, 0x0) 22:19:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) tee(r0, r1, 0xbfe, 0x0) [ 849.725211][T22709] loop1: detected capacity change from 0 to 136 [ 849.734594][T22711] loop4: detected capacity change from 0 to 136 [ 849.751720][T22709] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000c00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 849.777961][T22709] loop1: detected capacity change from 0 to 136 [ 849.794943][T22733] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 849.807112][T22709] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 849.815840][T22733] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:19:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) close(r0) 22:19:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300444c52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 849.834050][T22740] loop4: detected capacity change from 0 to 136 [ 849.834229][T22733] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 849.856265][T22733] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 849.864890][T22744] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:19:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 849.878964][T22744] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 849.900392][T22749] loop1: detected capacity change from 0 to 136 [ 849.916284][T22752] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 849.925794][T22749] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 849.925827][T22752] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 849.947992][T22759] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 849.956428][T22752] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 849.990061][T22749] loop1: detected capacity change from 0 to 136 [ 849.998041][T22749] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000d00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:44 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 22:19:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}, {r0}], 0x2, 0x0, 0x0, 0x0) 22:19:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300446052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 852.753745][T22775] loop4: detected capacity change from 0 to 136 [ 852.760973][T22779] loop1: detected capacity change from 0 to 136 [ 852.771814][T22779] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000e00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300446852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 852.814056][T22779] loop1: detected capacity change from 0 to 136 [ 852.833370][T22779] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 852.841353][T22802] loop4: detected capacity change from 0 to 136 22:19:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000f00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:44 executing program 0: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) rename(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) [ 852.883269][T22811] loop1: detected capacity change from 0 to 136 [ 852.903891][T22811] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 852.926682][T22819] loop4: detected capacity change from 0 to 136 [ 852.967157][T22811] loop1: detected capacity change from 0 to 136 [ 852.975419][T22811] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:47 executing program 0: r0 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x50bc3b5c492a6a85) shmdt(r0) shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) 22:19:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf201000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300446c52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:47 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}, {r0}], 0x2, 0x0, 0x0, 0x0) 22:19:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf001100000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:47 executing program 0: getpgid(0x0) timer_create(0xfffffffe, 0x0, &(0x7f0000000340)) [ 855.777725][T22842] loop4: detected capacity change from 0 to 136 [ 855.779692][T22841] loop1: detected capacity change from 0 to 136 [ 855.791672][T22843] validate_nla: 13 callbacks suppressed [ 855.791682][T22843] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 855.799395][T22841] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 855.815746][T22843] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:19:47 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0xb, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x18}, 0x0) 22:19:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300447452004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 855.858989][T22841] loop1: detected capacity change from 0 to 136 [ 855.869953][T22841] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 855.877408][T22861] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 855.893613][T22861] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 855.900520][T22866] loop4: detected capacity change from 0 to 136 [ 855.943008][T22877] loop1: detected capacity change from 0 to 136 [ 855.956076][T22876] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 855.956324][T22877] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 855.972723][T22876] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 856.011367][T22877] loop1: detected capacity change from 0 to 136 [ 856.019654][T22877] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf001200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:50 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f00000000c0)={0x24, 0x14, 0x1, 0x0, 0x0, "", [@nested={0x10, 0x0, 0x0, 0x1, [@generic="ba45d753", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, @nested={0x4}]}, 0x24}], 0x1}, 0x0) 22:19:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300447a52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:50 executing program 3: r0 = socket(0x25, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000080)) [ 858.783732][T22896] loop1: detected capacity change from 0 to 136 [ 858.799595][T22896] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 858.810078][T22899] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 858.819495][T22905] loop4: detected capacity change from 0 to 136 22:19:50 executing program 3: r0 = socket(0x25, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8947, &(0x7f0000000500)={'macvlan0\x00'}) 22:19:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf201a00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 858.833235][T22899] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 858.855199][T22896] loop1: detected capacity change from 0 to 136 [ 858.872867][T22896] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:50 executing program 3: syz_read_part_table(0x0, 0x1560, &(0x7f0000000100)=[{&(0x7f0000000200)="ffbffcde1024a85041ad5cb2be2b44771515004e931ddca202bdefc25556bcb847fbff060731515f2c8695d66748be73497345da7b7cac22c6b8fc46f34adae5a71ceb625d31383de3f59a94bbfab37ae47ddf3291f45025ad8781b5a23290d169d1571351249e940dff1740361b1dd7eefc3a972f4335f8bac6f9d0fe41e614a97be7cfb1378bc84fa17b2f4ea6d784da256c4ecb6112793d7a0a1c7715ed118199d9a52cfe4a35c2146afc244036845d1bc0f4524053cccb51209833e91d0ada", 0xc1, 0x4}, {&(0x7f0000000340)="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", 0x85, 0x4}, {&(0x7f0000000480)="f4c4e70fa7f7f6f5be7ef13b1d18baec383a89e31332986c87674e6168933a8c46ee8403d7b2d10c2c7104c8918cad420491780890f7b3151a645f9ea1450b2365a6ee7add18ba890b31492f018de9f1be3cc6c4f5038dde21e51e06b4773ffecae2a1767d5943e56a964d3e2b0e4b86ff2fd758ad2436e8ad72545c1ce84b9ba8f220b1f574569ae752b3b7eec1b4e193b16d1da5cb025bca61f0a461927b069cdf260b4ece9260cc92c9bb24693e43bc8e64e03d168daed4262c79fda3bcd46b35b2a48b3bf93a5ba4c847ffd0856059b31b7976cacee2f412fbb9df7fdb7ad770b390734af9619f20fb70388aa012fdc9a8dfad9313b028c90eeeb3eb81bed98f5ed99519f6feecce7cd5dbbe9a32c4c6afec0fdfa7afd63b66bbc8cc319223d901779c696faf3aa705ab308351f46951ff3f6489ac4491b5b91a950f27c6121ae83448b64eaaf72275ed6d3b2b6afdf0ea5de6b23d65cc854fa2ed10b5ffd3510e4c00afcdc9e80c399c40f22a10a62bb79658c62f5e2d7ae0deec680bacaea8934876ecd75388d9ca252264d275dc00098070388c3d0931ac24b57d22c06f19c37b11ef32edc75532ea042ecb6957ecaef8cd7e96f51c395406b09717497b7f2e8800e48ee4e45954188b011b6abe256f600155240a08fde80e1412b10043ae094500a2458afb149969c89750588e69820718b79e763d48c2ccd4d61a2f2ba844aa025f43f9a61e6995ea9304761db14f48b33741b0a929f32f013024e665b88a592e4db67d3e090955a4fceefaedab863fa0ab780065e1f5236cc037718d04d6b4bb34874f3b35c35944e560e64e5b08001defba228562bcbfa50adf202fe5ff9255dca8fbe4bec06dbba8fced395c34217f991c5530376ea1307a7f70fe2b2e8f492ad25cd03143716b99aa0f3d26b0243f2a02f1b7e8776c6a2d87381bcb7be7982bc1986e5260aeb29f6ee0fc36ddb87f9ecd54d3e55be762432c954cf8622c511063018c6a778015fc1e167853d8dcac37cc3c5638b67001d79cc45cdfd664d458f00b5cbcb4d7d0c9f444b2b0ccae1102fe10ecebb8fbfb439dec38b474d1d6ab176b080704e7361319d6be908981c18f0d1720d3986739a76770abd056db83ac729d547171f3ff87917d9a81310123fd2faa8f39c2e9d47f77c66ba13cf9899a0d172061512dae0cd2343b36e38447cee5b0194a237645c5a43a76ad359d1913eda7f10138977d3f3ca4e6ded20e72fd8b7f374a798839ed3b20c63ad3d08bee4857fc36e29e24826fe9c1fd6a9218f56f6412894bd9819260bd29265bf8db8ed4f9142dd5e5a79698852805296199d6918e1dbef54ebe679e42320b83de684c67b6600c829cda8c54d3c0048fbbf2816f907c6c4863e820a8ccbf0c9b4ec9848a5515215ed8d4d44c79c4665f479c6196f93d09e06a54f389635e752cdd9e44f0c5651ed6bc29c7adf5d9e6ac414f6da134a45d0eb47e4d5c9456ed188a665074f27174ec2368541126951a305731a7b67a9b3d808605b187d42ba3c631a369872abf29a28b8025d8052feea855b028104b60e32d2603c83cfedd7fe1e5e38ac78bce83e00e09493bc2ecc6f5e8d45bc497d1e53139c8a226a25c7138005b287ac988419f1d8527e829cb4d79747b03efad39f15a4e5f5cf4fced98b125c79f45aa99d5e390bee279af19312678e896b0595bd0ec7bf087b6c76b28987e3d42d2754cdd2bb1f7bb55d89e662c027785a198edcfaeb3175afc52feee94d8e5c4dd40c2bfdeb3fc932fe6f36f30db79cb75413e8d8ec9065c0c67443f4df8725ef9044c9eb7930ac3d4869a3c2eac7b6b98c4abc1063900565df9ed3c13fd52b36e2d9e1bdd23b09c64d4e72ec9c5c1338cca2b28e4edfa05196e066c7f05b021b313365015504ff9f63985f752d833a279731677249ece1e1210b9a3bf7f00c893195264cb63391c9ffa8e6701a275f0a2e75e66ea19b571bae79242a1799546f9190842d831c05a1fc0248d725bfd8bd30a034b2a749dfced54ca0746030e891a100f8a1f085b31912f32d01cf9f4ad505ff4bd4b2855631cef5c4ece408cd63da25b94686aba2d2b9da63e360a7cc9c10abfc566659f32db1c127236b8f1bfdd9ecfd06dd3358643be506981accd5429efca0d995f455d50590c4e680c694ec58a6e1473365f9ee2356d6da1e7cf04ec16c341ec76fba80506911d1b97f8e321f8d02e5de0c554291efe7cf7057ec243eb9ae67fc644586823e0837d934a4b89a2ec8900b9c2477eddd465b31c66461bf01c17bb6a43d85d54afb2d5f01c2468df92ec344d667b13ebf766e50eeca1fc3776601849b195b1f5e7a7f167f2e9e2145b4b8a526ec7974f02c399d3214cc1945789c8dee2482f4b63ebbf16c485b69234a6d6ab9976021c42735cf72b1ed47af43cb022d098306eaf13b6ff84bb381ee2d5cb5572912509b65137a39b506d0f878dcd310ce0d0870ede3f9232f793494b5fe3ec8c875ba7698ce7b2bbe06d168f291fcc2f29833157018f494c13ffc2c5ad9d5742be0c698a32c750a21aa8215a5b8f64bd16664e5d05ecde29a17938f4eef3e3325081a46cbe1f921c9a7c0fc77ee1753ac2a7280d9255ddca5c0206ab78997c59743e5b92115ef65fbf8dc72f7a530616cfafc31d225e267a604b678ed4abc52e185ff891dd5e505bb4e813a0982635a3c37501280a6438c25bce9b535484c9e5156a9924b16db29a7fb40e3c4038855787359dbb81c94af4d45ff8e56cda18d8d981b543b5c3f3b83ef8cc0a5845a4c9ab87bbc001f25dc0be3826dfbfa0ea3f6f92bed5b0b62cf026a39784cdee81c62c79b84b58caccea9569765260be8e8c2ca1f41580393d1d0602969475d381e87adb25afb08ff53cd6f17ca0ae317afec059b60273fb84f79c72f37f11d5f3bb5eae69b759735327e0bc03b5c3c64a91e9b40c8c941069a8eaab39fe5b5392160e6d9417a3771152f9384bdf355117fb7e81f7928f3f2231f34ccc1344d8dfd9a9cd4baafb1dc7442449fbdca3b0b3a5f9041c31be092d2a67770ea97b4ba66e331ef015ac7457347dadb941fe79eb8acde1747e200fe2fa05466882d21ac8214e394a1ca245b7fe2321a1973df9fbccd6650a036f9d30900fc57c10a0d61ef1362e316718a6e017201d8ab93ea6ab20dd977e22a610defebdf6ae87f7085180f0657a66c717a916d33bffe20f1f5c485e7c7b7ce52beb18ac29c0001b3fa1d6bb7704e0d496fec2d398363d6b206cf7eb971d990ca8ba141051e5b951d101122e2e08cab9727f3f2fbb55c94b664885e06765baeefd0fa495f0449182f4d22b6270c2eacb2643603b34f698e147e01a72b5d620fe5632f2c00fc874fe0281407fb0d8f922d88c3630b51179b19c1a9ee612587e714bc0e1ec45a4576b076eca0b4762221d9d32cfa4a06cfd9c5f7df7efd88aaf353e91f1b08d75372373b4ae31f5ee06d3fdda3ffc0cf1e11c4e733c60aacc5b7b98a4778beb511ceb4310ca7b9a822c62951890dc765450bb650436502ebf0ec66902940034be23df744a6e96dfc08986ded239cc5849030bc0ee67ea89892cd479b228cae1773f1b9477e47dfb37fc452f1fc077a40e2dda33177a5871bbbaa3c84f3dbaa0a38f8210ea187ea7581f8b6968794c3730a4593b1071a5ed04b980e563a6e3c74022b7cc2d75fe99b3bd85bbe7a40e0c42a54f1181fecc5786422409444962d2c96b6b62305bf6986487b0f49209e33cb077a57901419a35b24bf4a6d029a82435234fa557794d4fcab1f1c573a09ef0fa681db599577e18d4f73387451d7add9ec7512f768b6483f02e2647918b2afc6caa893a6f322f28887d46f62fcd8cc81f35b9fb281d09ab54c77942ddc8c187c7f4cd9ee909cf98cb413690c08008eb20d09c61d3385441446b831d9e7f42b976bd9ccbfe17500a5de19969d8d87f35da1c1dd4e23da034a62c718b78d6496c79b43916604e4988ffa69a75c02f86f3b4ae03f8244ea889d8d36184e0705b4559e2352d30c8b0fdc9fe2f6967266ffabe27adabbb01d61f54cbd129fb36e1e2aa4f4214148bf1791598e971d393cdcf0c5de4f0e73c76d1375bd923cb18e2980f348cd8591bf21331712f6b08a25ac8f50148a78b2f70a2ff6bbe73e6ffe4feed8089972b38e1b20ab9ae006a0891e3817d5df0e0fcc84002a01d76e7815171767f0f3249e8413aa3ef845939519bf2706bad0b7beee30821aa56d22c60839d42d1d1d39a0e2f6129c6133924ca0d65de33fc3b68f55031bbe9df685f642074e8bc2f1958c211dff07aaa150e4f0db7f1993150792f0d3f1030df73a8d4e47116f66a911043e76d9021c4150203c19b8864f849e1dce8ccb4613cb3069da6da446f14072e747c67989e3d6319e0a4196839567f9cc6a770864fdc01a3347eb9fdcae89b12a58a604b28458352c6185922c6e3baf8928729765ac809324b38dcfce690fc6a40ad318cdb23286086b88527924476f1d8c24a33bcda98e454da8a6d4f3d5918311d755c80512219c9c72420a54db70d29d194708f7596a47814d388d18edeeead534e8327a962bf4a531adde2e13f8d3f80a6c154e316621c8e4b6916e4ae4c15239553165126fbd584b8c19277294de75dfa131b8c86dac3ba07cefce99693e60d2528ee702586da42be3c3aeba5a5bd45020d17c13ca0384b79627ad4a083a95895bd56260e40349d04a7d0f292ae1aef3c340a64a2ddc48a898f5602e252b074b30eeaf2fc330e88c6aae0d1e74083b5c1d31cbcdbe35b991bd705045497edd004521fb8b4d9236a59d51b9ecbd8b3da308cbdb4bd599b33910d5bdd4408421a87d010d08838b83fec8b00dfb44b13ca8605ed5f0398bbcb12675dbf753ea1d58c49622542be544f99b21afaf85aee5172412daa4d59fbac727362b96143fea3e72d5901482a724720306dc1761b657e8baa5d4a747aa1e3634e69ba3b5b8053b117f1bfecb9bde4834db2be70debdb8230112893726e0d372394b29a2612e9a67b4c21bf68e6ba63c842becca925b2710c5466457a6d74bb83d4b6c348ee6f7e9f19271fa8d3c2bbce41086508f66b179401429536ec4d2e0d579a48ca1de7c19034744886ceb2a69bc8c926bd7a3e12f9ded53516153837183dafa29aa5163a63b7e32ca2af0138ab508557d84a42de13531926189be94815040acaf0ec0206b5251d2b7c11b36bcf606a5be20f00ecee90cc3d625de92835c9f070e29c77b6325425078e43dd5344bbddd5c3ce5125bdb2564c9763d0d4d639bb60c9ee44e9d9a86b0fc147154ce38571cb2f3ca271942f5623394634e4407c16a2cb6c8960a66ce85abfa32270af593dfac141dcb866df289a440934851d38a0bd6a1fc3214a35334a300ee04f417860237cb33c30af72959bf6fa33f2f0d1309db77e6aaaa376ea823a1f9f2289a1f8bfa740e8db93dd5a8d4171b8794d2c9bed366b3fc0590913b2528f37d93724ca2f174fed88f348fce1f4b27f3f865a6222552e5c80a1d0d12d92ba311bfab6e7f9fe6f05370befdbad3037669760589a9d926dc3aea385c3fd39627c23b5143d35ac9fefc5575b6f3b07b4ba4c612f9e9f86e94a41cb9db09f7e5aea53d642d874891df894e7fe11e33d47d58ac394f12744a0dea647a94da3eece197e36802668ec07915da5a4f440a9847036229169b25f50e52f829127e9bebd34fda44e675b53f814f9cf7c6d21e66c6458e68b5091e4ee9a914e9933448f8902cfa6ccd8365c5f26e7442", 0x0, 0x18a}, {&(0x7f0000000000)="45356e1bf064f8728331b7c46f9ccf892440f671550882e323c5855d4192555be67ac7bfa4abfdc16191fb9fd54691399c901fd6fd1719c86105fc65b6de9cee04200e668d524f865c8bf26378235270b58179f68e518165b8b1775b4f0b18a30d86ded945022ff8480f2e324e868bda3840d8567afe61afae97690798b4f5d074384517ff9cb93e609ba5b46153a464c19b4fc3410a0d2c6a4a681f28175f573199f485c5cdb2ac4924e7070db58fcd961977ef20960df663fc8162e82315b1754fe1e4672b2d060525cf03f969ced4bb1604dc3b04ede9a4797e57ab7a4cf49f7dbae474df483f", 0x0, 0x9}]) 22:19:50 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f00000000c0)={0x24, 0x14, 0x1, 0x0, 0x0, "", [@nested={0x10, 0x0, 0x0, 0x1, [@generic="ba45d753", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, @nested={0x4}]}, 0x24}], 0x1}, 0x0) 22:19:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e005500580020002000200020002000200020002000430020002000430044fe52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 858.916929][T22936] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 858.934061][T22933] loop4: detected capacity change from 0 to 136 [ 858.953339][T22936] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:19:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf102000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 858.975688][T22945] loop1: detected capacity change from 0 to 136 [ 858.987530][T22938] loop3: detected capacity change from 0 to 264192 [ 859.002324][T22945] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 859.055924][T22964] loop4: detected capacity change from 0 to 136 [ 859.056778][T22945] loop1: detected capacity change from 0 to 136 22:19:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf1a2000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440025004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 859.097285][T22945] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 859.114248][T22938] loop3: detected capacity change from 0 to 264192 [ 859.149964][T22979] loop4: detected capacity change from 0 to 136 [ 859.179259][T22984] loop1: detected capacity change from 0 to 136 [ 859.188558][T22984] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 859.227642][T22984] loop1: detected capacity change from 0 to 136 [ 859.235643][T22984] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95a", 0x9c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:53 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f00000000c0)={0x24, 0x14, 0x1, 0x0, 0x0, "", [@nested={0x10, 0x0, 0x0, 0x1, [@generic="ba45d753", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, @nested={0x4}]}, 0x24}], 0x1}, 0x0) 22:19:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:53 executing program 3: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x65) 22:19:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf002200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520025004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:53 executing program 3: unshare(0x40000000) unshare(0x60100) unshare(0x20010380) [ 861.907364][T23007] loop1: detected capacity change from 0 to 136 [ 861.915296][T23008] validate_nla: 6 callbacks suppressed [ 861.915357][T23008] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 861.916892][T23007] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 861.927944][T23008] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 861.940445][T23006] loop4: detected capacity change from 0 to 136 22:19:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 861.959914][T23007] loop1: detected capacity change from 0 to 136 [ 861.977601][T23007] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 861.999465][T23034] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:19:53 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = gettid() sendmmsg$unix(r0, &(0x7f00000023c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1], 0x40}}], 0x1, 0x0) 22:19:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf002500000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 862.017168][T23034] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 862.039615][T23039] loop4: detected capacity change from 0 to 136 22:19:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052024f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 862.074141][T23048] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 862.102734][T23050] loop1: detected capacity change from 0 to 136 [ 862.128380][T23050] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 862.164808][T23050] loop1: detected capacity change from 0 to 136 [ 862.175124][T23050] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95a", 0x9c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000001300)={&(0x7f0000000040)={0x2, 0x4e24, @private}, 0x10, 0x0}, 0x20004000) 22:19:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf003f00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:56 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f00000000c0)={0x24, 0x14, 0x1, 0x0, 0x0, "", [@nested={0x10, 0x0, 0x0, 0x1, [@generic="ba45d753", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, @nested={0x4}]}, 0x24}], 0x1}, 0x0) 22:19:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052034f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) recvmmsg(r0, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@generic, 0x80, 0x0, 0x0, &(0x7f0000000740)=""/105, 0x69}, 0x1f}], 0x1, 0x40000022, &(0x7f0000000a40)={0x0, 0x3938700}) [ 864.910045][T23068] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 864.923461][T23075] loop1: detected capacity change from 0 to 136 [ 864.926941][T23073] loop4: detected capacity change from 0 to 136 [ 864.947184][T23075] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052044f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf004000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 864.980482][T23086] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 865.017687][T23095] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:19:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) recvmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x40000022, 0x0) [ 865.032301][T23100] loop1: detected capacity change from 0 to 136 [ 865.039969][T23095] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 865.050683][T23101] loop4: detected capacity change from 0 to 136 [ 865.058896][T23100] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 865.069694][T23095] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 865.104806][T23100] loop1: detected capacity change from 0 to 136 [ 865.114216][T23100] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:19:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf004800000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95a", 0x9c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:19:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052054f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:19:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000002c0)={'wg2\x00'}) 22:19:59 executing program 0: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0xf000}, 0x0) [ 867.928129][T23133] loop4: detected capacity change from 0 to 136 [ 867.941332][T23134] loop1: detected capacity change from 0 to 136 [ 867.945292][T23141] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 867.951487][T23134] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 867.965635][T23141] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:19:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf004c00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:19:59 executing program 3: socketpair(0x18, 0x0, 0x0, &(0x7f00000023c0)) 22:19:59 executing program 0: pselect6(0xfffffffffffffef9, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 22:19:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:19:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'bond0\x00', @ifru_flags}) [ 867.996192][T23134] loop1: detected capacity change from 0 to 136 [ 868.001727][T23141] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 868.018005][T23134] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 868.033639][T23157] loop4: detected capacity change from 0 to 136 22:19:59 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f00000027c0)={&(0x7f0000001580)={0x14, 0x8, 0xec367fac3d3406ac, 0x5, 0x0, 0x0, {}, [@generic]}, 0x14}}, 0x0) 22:19:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052064f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 868.083203][T23173] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 868.094162][T23173] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 868.119842][T23173] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 868.157823][T23186] loop1: detected capacity change from 0 to 136 [ 868.179226][T23186] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e1063579", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf016200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:02 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:02 executing program 3: socketpair(0x29, 0x2, 0x0, &(0x7f0000000280)) 22:20:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000001080), 0x4) 22:20:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052074f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000200)={r0}, &(0x7f0000000240)={'enc=', 'oaep', ' hash=', {'sha3-512-ce\x00'}}, 0x0, 0x0) 22:20:02 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, &(0x7f0000000540)="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"}) [ 870.961122][T23206] loop1: detected capacity change from 0 to 136 [ 870.970125][T23207] loop4: detected capacity change from 0 to 136 [ 870.972741][T23206] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 870.986259][T23208] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 870.996667][T23208] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:20:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf016300000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:02 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 871.026811][T23206] loop1: detected capacity change from 0 to 136 [ 871.035913][T23208] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 871.052097][T23206] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:02 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, &(0x7f0000000540)="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"}) 22:20:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052084f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 871.084155][T23235] loop4: detected capacity change from 0 to 136 [ 871.098248][T23240] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 871.148081][T23249] loop1: detected capacity change from 0 to 136 [ 871.157699][T23249] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 871.214918][T23249] loop1: detected capacity change from 0 to 136 [ 871.222533][T23249] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e1063579", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, &(0x7f0000000540)="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"}) 22:20:05 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf006800000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x540a, 0x0) 22:20:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052094f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, &(0x7f0000000540)="cbc9c35b2f31bf67067359e8cf9e433289e565c32c43e10b6da71a80988d0fc82e7c9cd8783a014ea517f70ad2ca7ba687400f410caf4f6132bc314e52404aadcf4d18f6d60a21cff3a11b0a9bb341a21eadf0fa9738eeccb387bbe82895842bd7205102b9c5d9eeeba8da864aa8437a77558083885290e70d60cc6d767bc62dfc3388ba04a3394b09e79037cd737d9cee5daf46b83422514cdd5b438940fe3d53dca0f7c1aabc33c4b5fb6808d6a4df970619043a7ac6058ac46a2b3ff2ad96631798ece54c2d76d634012e6c3b4582ed29e34650e7b00b47b8acf30c8b957f641fb5ca52e19a82732077378ec97fa1cda7983f3b31b6a21d388f83f521b19dedb738e583eeabe37629097978e7c3318f243ccb8533201dc1979da3e8cace6ab5f1271c3630d79a0777c0f9a58c6b8da655a5a0e767af07f6bfcd19ecdbf3f98e674590450fa58e1a8b0403f12986bcb187cede3b23b1ca93073baeabdcf88954b5ef9533bc5b761a46f54f52a46f70a66bc08152fe36a447b0958018e0aa4227dc7ffe872b37d3346aeb98ca7f9f1acdfda92ced44cce8f95151ae8a1145a3d5ca1beb4e5ec07edcb4e6179c9a11926140722017c1a47a678e21fc61b877635974c8e42971d4c544929cd4ce00f11e91cda6dcaa286ffe1a5988198796e665df87e63f6333305d53015230e49b02a5d6d6f71a3d05a7c5377764f41e74804bc1407761f300e0a12b3a8b9c4728f098c039c918caa41e2a51aa0f98045cce01015342550989be0c361500df41523a32d04ed0a9533e387c488fbc01df2acb054244e07bba0351dbb0906d1c5bbbff2f528675e2fe10fa8ab73decef0b4cee0f816eb9781bd915c7c81d34c68edd626d9ded434439bb534cdbbc3ebb674a94863282361d8badd78c6a9065b93ed8142d6e68e6f480360e14c089155ced62ccb46451c5c4b2243d2b7305989d0eac21c6e8b2b3432ce5f0af8f234146ad95b84e6dcefa113a72ef84852a5b8e73dc7ea55f8dfc83e8cdaa1fcf2b22d3a1417d8d0cef7ded94de4bc04bf7b5cca2c79524b9bb27dd010def642208fdba39bb40e23ddceffb54b8cbac50fbe18f34112116aed9d863463f2d5778603bba08836e7385ea1c1069b155fa710a5603a58ff14d6521080ca7ea24417f568c386e0ad1dbff78e70fe484f4da99801f40f601db68f3fa7cc6fea8ae3551da9ae794437e30be77c240683130184c4fdb8fd8d51b59c47396d6ae4cb0afcf40de2e6c1b49f013f293e32ba06b5b429b8958a7423e8d1599c7c7629b5265a7f69469ab675fd1def637c42fa3e8d8a7c7c5c407c95a550819405af76e7fb345b9fbe7f0b31b926d537334952a1c95f63fb8c25f8d40fa75494df89865aac2b8f015f358f37c99735c3628702d999219217dd15eb287216300"}) [ 873.990196][T23271] validate_nla: 2 callbacks suppressed [ 873.990209][T23271] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 873.991316][T23273] loop1: detected capacity change from 0 to 136 [ 873.996383][T23272] loop4: detected capacity change from 0 to 136 [ 874.018571][T23271] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 874.028749][T23271] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e1063579", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:05 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000240)=0x2c) 22:20:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf006c00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 874.038658][T23273] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) 22:20:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x2, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_LABELS_MASK={0x18, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}}, 0x0) [ 874.108299][T23273] loop1: detected capacity change from 0 to 136 [ 874.116143][T23294] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 874.117081][T23273] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 874.132578][T23294] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 874.142753][T23294] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520a4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 874.159214][T23300] loop4: detected capacity change from 0 to 136 [ 874.197228][T23316] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:20:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x800}}, 0x0) 22:20:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf007400000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 874.206760][T23316] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 874.226786][T23322] loop1: detected capacity change from 0 to 136 [ 874.233280][T23316] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 874.247563][T23322] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_GETSTATE(r0, 0x80045440, &(0x7f0000000080)) [ 874.289098][T23330] loop4: detected capacity change from 0 to 136 [ 874.298804][T23322] loop1: detected capacity change from 0 to 136 [ 874.305698][T23334] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 874.317131][T23322] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x111}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_GETSTATE(r0, 0x4b46, &(0x7f0000000080)) 22:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520b4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf007a00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 877.078907][T23359] loop1: detected capacity change from 0 to 136 [ 877.087036][T23363] loop4: detected capacity change from 0 to 136 [ 877.094553][T23359] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_GETSTATE(r0, 0x5409, &(0x7f0000000080)) 22:20:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf017f00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 877.147657][T23359] loop1: detected capacity change from 0 to 136 [ 877.160474][T23359] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 877.195056][T23394] loop4: detected capacity change from 0 to 136 22:20:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x111}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000018c0)={&(0x7f00000004c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0) 22:20:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520c4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf028000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x55, 0x0, 0x0, 0x0) [ 880.103435][T23415] loop1: detected capacity change from 0 to 136 [ 880.103980][T23416] loop4: detected capacity change from 0 to 136 [ 880.110160][T23417] validate_nla: 14 callbacks suppressed [ 880.110170][T23417] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 880.137775][T23415] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf029c00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 880.142673][T23417] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 880.158174][T23417] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 880.177462][T23415] loop1: detected capacity change from 0 to 136 [ 880.207110][T23415] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 880.212982][T23439] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 880.231925][T23442] loop4: detected capacity change from 0 to 136 [ 880.232213][T23439] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:20:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf029d00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520d4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 880.250689][T23439] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 880.293723][T23454] loop4: detected capacity change from 0 to 136 [ 880.306381][T23453] loop1: detected capacity change from 0 to 136 [ 880.307164][T23457] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 880.319028][T23453] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 880.325873][T23457] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 880.352711][T23453] loop1: detected capacity change from 0 to 136 [ 880.363482][T23453] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x111}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bfc0ed00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520e4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) sendmsg$inet6(r0, &(0x7f0000000080)={&(0x7f0000000140)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0}, 0xc00) 22:20:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020080, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) [ 883.117378][T23476] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 883.124539][T23478] loop1: detected capacity change from 0 to 136 [ 883.132528][T23476] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 883.136382][T23479] loop4: detected capacity change from 0 to 136 [ 883.146901][T23478] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffffe00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 883.178202][T23478] loop1: detected capacity change from 0 to 136 [ 883.208282][T23478] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:14 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000500)={'bond_slave_1\x00', &(0x7f00000004c0)=@ethtool_cmd={0x26}}) 22:20:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 883.245225][T23505] loop4: detected capacity change from 0 to 136 22:20:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x125}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520f4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0fff00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x4, 0x3, 0x40, 0x4, 0x6, @private2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x80, 0x7, 0xab27, 0x1}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8918, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@dev, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', r3, 0x2f, 0x7, 0xe1, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @loopback, 0x0, 0x40, 0x9, 0x200}}) 22:20:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0), 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) [ 886.147437][T23532] validate_nla: 6 callbacks suppressed [ 886.147509][T23532] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 886.151049][T23531] loop1: detected capacity change from 0 to 136 [ 886.153818][T23533] loop4: detected capacity change from 0 to 136 [ 886.167086][T23531] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 886.168011][T23532] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffeff00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0), 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 886.224282][T23531] loop1: detected capacity change from 0 to 136 [ 886.229423][T23550] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 886.231969][T23531] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 886.239754][T23550] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052104f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0), 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 886.308616][T23568] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 886.317832][T23568] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 886.323577][T23567] loop4: detected capacity change from 0 to 136 [ 886.345309][T23574] loop1: detected capacity change from 0 to 136 22:20:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bfffffe0000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 886.372024][T23574] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 886.384967][T23582] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 886.396808][T23582] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 886.440104][T23593] loop4: detected capacity change from 0 to 136 [ 886.460677][T23574] loop1: detected capacity change from 0 to 136 [ 886.476706][T23574] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x125}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{0x0}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:20 executing program 0: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0x0, 0xffffffffffffffff) 22:20:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000010000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052114f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000020000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 889.170308][T23613] loop4: detected capacity change from 0 to 136 [ 889.171415][T23614] loop1: detected capacity change from 0 to 136 [ 889.186262][T23615] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 889.195808][T23615] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:20 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x125}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{0x0}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 889.217184][T23614] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{0x0}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:20 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000980)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x2003) 22:20:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x12f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052124f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 889.266005][T23614] loop1: detected capacity change from 0 to 136 [ 889.268305][T23637] loop4: detected capacity change from 0 to 136 [ 889.284993][T23614] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000004020000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000030000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:20 executing program 0: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, 0xfffffffffffffffd) 22:20:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 889.367375][T23661] loop4: detected capacity change from 0 to 136 [ 889.376811][T23660] loop1: detected capacity change from 0 to 136 [ 889.388550][T23660] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 889.446137][T23660] loop1: detected capacity change from 0 to 136 [ 889.456386][T23660] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 889.465518][T23677] loop4: detected capacity change from 0 to 136 22:20:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:23 executing program 0: perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1742}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00410000ec8ae7bc6c4bb1af00"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x8800000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x8800000) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x0, 0x0, '\x00', 0x1, 0x0}) sendfile(r2, r3, &(0x7f0000000000)=0x8787, 0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x1) 22:20:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000040000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052224f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 892.265509][T23689] loop4: detected capacity change from 0 to 136 [ 892.272381][T23691] validate_nla: 8 callbacks suppressed [ 892.272394][T23691] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 892.288150][T23694] loop1: detected capacity change from 0 to 136 [ 892.296841][T23691] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x12f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 892.309146][T23694] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000050000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x12f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 892.355003][T23694] loop1: detected capacity change from 0 to 136 [ 892.365062][T23713] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 892.365930][T23694] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 892.374471][T23713] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052254f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 892.408053][T23718] loop4: detected capacity change from 0 to 136 [ 892.431172][T23725] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 892.439978][T23725] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 892.500191][T23738] loop1: detected capacity change from 0 to 136 [ 892.512644][T23738] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 892.521411][T23739] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 892.534732][T23739] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:26 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000060000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400522f4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') flistxattr(r0, 0x0, 0x0) 22:20:26 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052484f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 895.306888][T23755] loop4: detected capacity change from 0 to 136 [ 895.310431][T23757] loop1: detected capacity change from 0 to 136 [ 895.319897][T23754] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 895.329372][T23754] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 895.343274][T23757] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x134}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17", 0x2b}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000004060000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005c00)) 22:20:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:27 executing program 0: mbind(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0) [ 895.414080][T23774] loop1: detected capacity change from 0 to 136 [ 895.435639][T23774] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 895.451852][T23787] loop4: detected capacity change from 0 to 136 22:20:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000070000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 895.484776][T23774] loop1: detected capacity change from 0 to 136 [ 895.495586][T23774] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400524c4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 895.541259][T23807] loop4: detected capacity change from 0 to 136 [ 895.561300][T23812] loop1: detected capacity change from 0 to 136 [ 895.581689][T23812] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:29 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/system', 0x426040, 0x0) 22:20:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400", 0x32}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:29 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 898.372892][T23834] validate_nla: 8 callbacks suppressed [ 898.372942][T23834] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 898.387152][T23834] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x134}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000080000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052604f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) 22:20:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052684f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 898.457622][T23845] loop4: detected capacity change from 0 to 136 [ 898.462548][T23846] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 898.464293][T23844] loop1: detected capacity change from 0 to 136 [ 898.475140][T23846] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 898.490757][T23844] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:30 executing program 0: pipe(&(0x7f0000002780)={0xffffffffffffffff}) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) 22:20:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000", 0x36}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 898.523035][T23856] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 898.531817][T23856] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000090000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 898.568101][T23865] loop1: detected capacity change from 0 to 136 [ 898.582738][T23865] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 898.595213][T23868] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 898.602499][T23873] loop4: detected capacity change from 0 to 136 22:20:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400526c4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 898.616244][T23868] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 898.662714][T23884] loop1: detected capacity change from 0 to 136 [ 898.680329][T23884] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:32 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x134}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000000a0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:32 executing program 0: pipe(&(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, 0x0, 0x0) 22:20:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052744f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:33 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000002700)='./file0\x00', 0x0, 0x0) [ 901.463742][T23903] loop1: detected capacity change from 0 to 136 [ 901.471758][T23907] loop4: detected capacity change from 0 to 136 [ 901.479132][T23906] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 901.489057][T23906] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 901.499076][T23903] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000000", 0x38}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000000b0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 901.542544][T23903] loop1: detected capacity change from 0 to 136 [ 901.552621][T23903] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x24, 0x0, &(0x7f0000000180)) [ 901.593597][T23934] loop4: detected capacity change from 0 to 136 22:20:35 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff7", 0x136}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400527a4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, 0x0, &(0x7f0000000140), 0x0) 22:20:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000000c0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052fe4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000000d0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 904.490707][T23959] loop1: detected capacity change from 0 to 136 [ 904.500780][T23959] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 904.505037][T23965] validate_nla: 6 callbacks suppressed [ 904.505049][T23965] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 904.524303][T23965] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 904.526401][T23964] loop4: detected capacity change from 0 to 136 22:20:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e00550058002000200020002000200020002000200043002000200043004400520025004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:36 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000100), 0x0, 0x1015, 0x0) [ 904.569240][T23973] loop1: detected capacity change from 0 to 136 [ 904.585382][T23975] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 904.595349][T23973] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 904.606138][T23975] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 904.625848][T23983] loop4: detected capacity change from 0 to 136 [ 904.648939][T23987] loop1: detected capacity change from 0 to 136 [ 904.659183][T23987] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 904.672986][T23995] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 904.681288][T23995] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:38 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x136}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 22:20:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000000e0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0025002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000000f0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x136}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 907.504255][T24015] loop1: detected capacity change from 0 to 136 [ 907.505575][T24014] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 907.513229][T24016] loop4: detected capacity change from 0 to 136 [ 907.524164][T24014] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 907.536637][T24015] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f024d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 907.573757][T24029] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 907.579021][T24031] loop4: detected capacity change from 0 to 136 [ 907.593101][T24029] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') fcntl$setstatus(r0, 0x4, 0x40800) [ 907.618755][T24040] loop1: detected capacity change from 0 to 136 [ 907.629582][T24040] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 907.668443][T24040] loop1: detected capacity change from 0 to 136 [ 907.679180][T24040] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:41 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000100000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "7b52f699a65588a2", "1a40e515fc27d57d3370305eb0157e7ba7eaab82d24089591b99f214334cdf03", "891ea910", "c191d407ebe26215"}, 0x38) 22:20:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f034d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 910.429408][T24061] validate_nla: 2 callbacks suppressed [ 910.429420][T24061] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 910.430398][T24066] loop1: detected capacity change from 0 to 136 [ 910.439252][T24061] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 910.444018][T24068] loop4: detected capacity change from 0 to 136 22:20:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 910.474339][T24066] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 910.492916][T24080] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 910.507268][T24080] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773", 0x137}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:42 executing program 0: open$dir(&(0x7f0000000180)='./file0\x00', 0x4165561a8900166a, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) 22:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{0x0}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000110000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 910.529186][T24066] loop1: detected capacity change from 0 to 136 [ 910.542264][T24066] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f044d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{0x0}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 910.594447][T24100] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 910.603433][T24102] loop4: detected capacity change from 0 to 136 [ 910.603605][T24100] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000120000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) 22:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{0x0}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 910.649999][T24116] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 910.658421][T24117] loop1: detected capacity change from 0 to 136 [ 910.665348][T24116] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 910.682976][T24117] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000010200000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 910.720584][T24129] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 910.726128][T24130] loop4: detected capacity change from 0 to 136 [ 910.730438][T24129] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 910.745723][T24117] loop1: detected capacity change from 0 to 136 [ 910.760156][T24117] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 910.802403][T24147] loop4: detected capacity change from 0 to 136 22:20:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f054d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x137}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0) 22:20:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00001a200000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 913.622891][T24169] loop1: detected capacity change from 0 to 136 [ 913.628040][T24168] loop4: detected capacity change from 0 to 136 [ 913.650447][T24169] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:45 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) 22:20:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000220000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 913.689277][T24169] loop1: detected capacity change from 0 to 136 [ 913.697778][T24169] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f064d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 913.757473][T24201] loop4: detected capacity change from 0 to 136 [ 913.777269][T24207] loop1: detected capacity change from 0 to 136 [ 913.796597][T24207] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 913.829184][T24207] loop1: detected capacity change from 0 to 136 [ 913.837216][T24207] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x137}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000250000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:48 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x4165561a8900166a, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xc0) 22:20:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f074d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025", 0x1d}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 916.649038][T24230] validate_nla: 8 callbacks suppressed [ 916.649052][T24230] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 916.655042][T24229] loop1: detected capacity change from 0 to 136 [ 916.663515][T24230] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 916.670258][T24232] loop4: detected capacity change from 0 to 136 22:20:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:20:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 916.707180][T24242] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 916.711878][T24229] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 916.716541][T24242] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad00020000", 0x2b}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 916.755896][T24229] loop1: detected capacity change from 0 to 136 [ 916.775436][T24229] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 916.790512][T24260] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 916.800994][T24260] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:51 executing program 3: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="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", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000003f0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad00020000", 0x2b}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f084d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:51 executing program 0: setxattr$security_ima(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000001140), 0x0, 0x0, 0x0) 22:20:51 executing program 3: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 919.673145][T24283] loop1: detected capacity change from 0 to 136 [ 919.678279][T24284] loop4: detected capacity change from 0 to 136 [ 919.679753][T24285] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 919.701590][T24285] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 919.704422][T24283] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad00020000", 0x2b}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000400000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 919.746274][T24283] loop1: detected capacity change from 0 to 136 [ 919.765101][T24283] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 919.784519][T24305] loop4: detected capacity change from 0 to 136 22:20:51 executing program 3: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f094d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:51 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, 0x0, 0x0) [ 919.786238][T24307] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 919.806893][T24307] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 919.856413][T24317] loop1: detected capacity change from 0 to 136 [ 919.870356][T24317] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 919.927312][T24317] loop1: detected capacity change from 0 to 136 [ 919.935447][T24317] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="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", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad0002000000000000060400", 0x32}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000480000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 22:20:54 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0a4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad0002000000000000060400", 0x32}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 922.691394][T24345] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 922.699918][T24345] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 922.709462][T24352] loop4: detected capacity change from 0 to 136 [ 922.709775][T24355] loop1: detected capacity change from 0 to 136 [ 922.727482][T24355] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:54 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad0002000000000000060400", 0x32}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000004c0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 922.752690][T24364] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 922.761317][T24364] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 922.774738][T24355] loop1: detected capacity change from 0 to 136 [ 922.791693][T24355] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:20:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 922.813377][T24377] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 922.823476][T24382] loop4: detected capacity change from 0 to 136 [ 922.827678][T24377] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000001620000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 922.857722][T24390] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 922.866223][T24390] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 922.902282][T24397] loop4: detected capacity change from 0 to 136 22:20:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="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", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) setsockopt$sock_void(r2, 0x1, 0x2ec3e11a90e2cdff, 0x0, 0x0) 22:20:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:20:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000001630000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0b4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 925.710696][T24421] loop1: detected capacity change from 0 to 136 [ 925.718054][T24422] loop4: detected capacity change from 0 to 136 [ 925.728741][T24421] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 925.734434][T24423] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:20:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0c4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:20:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000680000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:20:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:20:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 925.768009][T24423] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:20:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x44100, 0x0) [ 925.820112][T24452] loop4: detected capacity change from 0 to 136 [ 925.829446][T24454] loop1: detected capacity change from 0 to 136 [ 925.839410][T24454] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 925.894673][T24454] loop1: detected capacity change from 0 to 136 [ 925.902658][T24454] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="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", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad0002000000000000060400000000000000", 0x38}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:00 executing program 0: openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSIG(0xffffffffffffffff, 0x5450, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, 0x0) ftruncate(0xffffffffffffffff, 0x2210004) epoll_create(0xabcb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2f0fffc) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x3) 22:21:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000006c0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0d4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:00 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x80002, 0x0) 22:21:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0e4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000740000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 928.737593][T24481] loop4: detected capacity change from 0 to 136 [ 928.739062][T24480] loop1: detected capacity change from 0 to 136 [ 928.752994][T24483] validate_nla: 2 callbacks suppressed [ 928.753005][T24483] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 928.768476][T24480] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 928.773772][T24483] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:21:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad0002000000000000060400000000000000", 0x38}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 928.817704][T24495] loop4: detected capacity change from 0 to 136 [ 928.839752][T24504] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 928.848248][T24506] loop1: detected capacity change from 0 to 136 [ 928.855683][T24504] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:21:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad0002000000000000060400000000000000", 0x38}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000007a0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 928.875853][T24506] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 928.909088][T24517] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 928.915240][T24518] loop4: detected capacity change from 0 to 136 [ 928.917478][T24517] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 928.937855][T24506] loop1: detected capacity change from 0 to 136 [ 928.945599][T24506] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="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", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x28, &(0x7f0000000000), 0x4) 22:21:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0f4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000017f0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, 0x0) 22:21:03 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 931.757912][T24538] loop4: detected capacity change from 0 to 136 [ 931.762564][T24539] loop1: detected capacity change from 0 to 136 [ 931.764514][T24541] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 931.782842][T24541] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 931.794010][T24539] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000002800000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f104d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bfffffff850000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 931.853527][T24557] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 931.863194][T24563] loop4: detected capacity change from 0 to 136 [ 931.866046][T24539] loop1: detected capacity change from 0 to 136 [ 931.876136][T24557] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 931.887893][T24539] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 931.964295][T24581] loop4: detected capacity change from 0 to 136 [ 931.966985][T24582] loop1: detected capacity change from 0 to 136 [ 931.981145][T24582] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 932.027973][T24582] loop1: detected capacity change from 0 to 136 [ 932.036413][T24582] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="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", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:06 executing program 0: socketpair(0x25, 0x80000, 0x0, &(0x7f0000000140)) 22:21:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bfffffff8c0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f114d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) [ 934.791574][T24608] loop1: detected capacity change from 0 to 136 [ 934.806560][T24607] validate_nla: 2 callbacks suppressed [ 934.806573][T24607] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 934.814083][T24608] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 934.821003][T24611] loop4: detected capacity change from 0 to 136 22:21:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 934.838099][T24607] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 934.852311][T24608] loop1: detected capacity change from 0 to 136 [ 934.871938][T24608] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000029c0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:06 executing program 0: clock_gettime(0x4, &(0x7f0000000180)) 22:21:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f124d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000029d0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 934.934298][T24636] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 934.947643][T24639] loop4: detected capacity change from 0 to 136 [ 934.956911][T24642] loop1: detected capacity change from 0 to 136 [ 934.964455][T24636] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 934.975234][T24642] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 935.023961][T24648] loop4: detected capacity change from 0 to 136 22:21:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$inet(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="8d", 0x1}], 0x1}}], 0x1, 0x24044000) 22:21:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f224d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000edc00000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8970, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) 22:21:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 937.818208][T24665] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 937.829231][T24665] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 937.838168][T24669] loop4: detected capacity change from 0 to 136 [ 937.839244][T24666] loop1: detected capacity change from 0 to 136 [ 937.858221][T24666] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bfffffffda0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:09 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0x8906, 0x0) 22:21:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 937.919652][T24687] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 937.923935][T24691] loop4: detected capacity change from 0 to 136 [ 937.935986][T24666] loop1: detected capacity change from 0 to 136 [ 937.942619][T24687] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 937.952634][T24666] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:09 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, 0x0) [ 937.985669][T24703] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 937.994472][T24703] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="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", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffffffff60000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f254d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8983, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) 22:21:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffffffdf90000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 940.842893][T24721] loop4: detected capacity change from 0 to 136 [ 940.844288][T24720] loop1: detected capacity change from 0 to 136 [ 940.856702][T24722] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 940.866031][T24722] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 940.878946][T24720] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000000)=@ethtool_stats}) 22:21:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f2f4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 940.925137][T24740] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 940.925346][T24739] loop4: detected capacity change from 0 to 136 [ 940.944369][T24740] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffffffdfd0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 940.973707][T24752] loop1: detected capacity change from 0 to 136 [ 940.984250][T24752] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 941.019878][T24758] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 941.026260][T24761] loop4: detected capacity change from 0 to 136 [ 941.036289][T24752] loop1: detected capacity change from 0 to 136 [ 941.043084][T24758] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 941.049795][T24752] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x5411, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_flags}) 22:21:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f484d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffffffffe0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0x138}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 943.865333][T24782] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 943.867988][T24781] loop1: detected capacity change from 0 to 136 [ 943.882048][T24783] loop4: detected capacity change from 0 to 136 [ 943.888663][T24782] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 943.889185][T24781] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000fff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 943.954829][T24781] loop1: detected capacity change from 0 to 136 [ 943.964289][T24803] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 943.967797][T24781] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 943.981765][T24803] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x31, 0x0, &(0x7f0000000080)) 22:21:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffffffbff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f4c4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 944.027522][T24820] loop4: detected capacity change from 0 to 136 22:21:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 944.091118][T24837] loop4: detected capacity change from 0 to 136 [ 944.097636][T24839] loop1: detected capacity change from 0 to 136 [ 944.116825][T24839] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:18 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f604d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00e0ffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:18 executing program 0: socket(0x2, 0x2, 0x6) 22:21:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 946.982020][T24861] validate_nla: 2 callbacks suppressed [ 946.982034][T24861] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 946.996575][T24862] loop1: detected capacity change from 0 to 136 [ 947.005335][T24861] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 947.007179][T24862] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 947.021771][T24865] loop4: detected capacity change from 0 to 136 22:21:18 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {0x3}, {0x9}]}) 22:21:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 947.043209][T24878] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 947.052871][T24878] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 947.078391][T24862] loop1: detected capacity change from 0 to 136 22:21:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffffbffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f684d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025", 0x1d}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 947.088207][T24886] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 947.099540][T24862] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 947.109086][T24886] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 947.119595][T24891] loop4: detected capacity change from 0 to 136 [ 947.155657][T24899] loop1: detected capacity change from 0 to 136 [ 947.179846][T24905] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 947.191895][T24905] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 947.193028][T24899] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 947.256620][T24899] loop1: detected capacity change from 0 to 136 [ 947.264473][T24899] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:21 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bff9fdffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x6, 0x12, 0x0, &(0x7f0000000080)) 22:21:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f6c4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17", 0x2b}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 950.008689][T24924] loop1: detected capacity change from 0 to 136 [ 950.024922][T24924] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 950.027587][T24931] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 950.042903][T24932] loop4: detected capacity change from 0 to 136 22:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffdfdffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 950.055285][T24931] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17", 0x2b}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17", 0x2b}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f744d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:21 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x202, &(0x7f00000003c0)=0x0) creat(0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) ftruncate(0xffffffffffffffff, 0x0) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) [ 950.081108][T24924] loop1: detected capacity change from 0 to 136 [ 950.091247][T24924] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff08000400", 0x32}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 950.138215][T24951] loop4: detected capacity change from 0 to 136 [ 950.172069][T24962] loop1: detected capacity change from 0 to 136 22:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf7fffffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 950.195411][T24962] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 950.222620][T24972] loop4: detected capacity change from 0 to 136 [ 950.246019][T24962] loop1: detected capacity change from 0 to 136 [ 950.259469][T24962] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:24 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f00000000c0)={'bridge0\x00'}) 22:21:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f7a4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf85ffffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff08000400", 0x32}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 953.046146][T24994] loop1: detected capacity change from 0 to 136 [ 953.056130][T24994] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 953.056665][T24996] validate_nla: 6 callbacks suppressed [ 953.056676][T24996] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 953.071676][T25000] loop4: detected capacity change from 0 to 136 22:21:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff08000400", 0x32}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 953.096625][T24996] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 953.098388][T24994] loop1: detected capacity change from 0 to 136 [ 953.117496][T24994] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf8cffffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000062c0)={0x0, 0x0, &(0x7f0000010500)=[{&(0x7f0000000000)={0x24, 0x2a, 0x1, 0x0, 0x0, "", [@nested={0x11, 0x0, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @fd}, @generic="26752ee0bf"]}]}, 0x24}], 0x1}, 0x0) 22:21:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff0800040000002824", 0x36}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 953.139706][T25015] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 953.148449][T25015] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004ffe4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 953.194167][T25026] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 953.207866][T25026] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 953.216692][T25032] loop1: detected capacity change from 0 to 136 [ 953.216819][T25029] loop4: detected capacity change from 0 to 136 22:21:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff0800040000002824", 0x36}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 953.238569][T25032] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 953.259311][T25038] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 953.271456][T25032] loop1: detected capacity change from 0 to 136 [ 953.271544][T25038] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bfdaffffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 953.287837][T25032] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 953.312676][T25048] loop4: detected capacity change from 0 to 136 22:21:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff0800040000002824", 0x36}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:27 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f00000005c0)=""/230, 0xe6}, {0x0}], 0x3, 0x8, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x0, 0x0, 0x0, 0xf5f4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000700)={{}, {}, [{}, {0x2, 0x1}, {}, {}, {0x2, 0x2, 0xee01}, {0x2, 0x2, 0xee01}, {0x2, 0x6, 0xffffffffffffffff}], {0x4, 0x2}, [{0x8, 0x2, r1}, {0x8, 0x4, r1}, {0x8, 0x1}, {0x8, 0x4}, {0x8, 0x1, r1}, {0x8, 0x5, r1}], {0x10, 0x3}, {0x20, 0x1}}, 0x8c, 0x3) openat$incfs(0xffffffffffffff9c, 0x0, 0x0, 0x90) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a0dffc2c654"}, 0x80) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 22:21:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f0025002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 956.062347][T25063] loop1: detected capacity change from 0 to 136 [ 956.075407][T25071] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 956.085377][T25071] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 956.085749][T25063] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bff6ffffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000001740)={0xe84, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_MODES={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_WOL_MODES={0xe68, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xe61, 0x4, "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"}]}]}, 0xe84}}, 0x4844) 22:21:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff08000400000028245980", 0x38}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff08000400000028245980", 0x38}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:27 executing program 0: clone(0x8880000, 0x0, 0x0, 0x0, 0x0) 22:21:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d000500200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 956.137162][T25063] loop1: detected capacity change from 0 to 136 [ 956.156268][T25063] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 956.170560][T25091] loop4: detected capacity change from 0 to 136 22:21:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff08000400000028245980", 0x38}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 956.240036][T25108] loop1: detected capacity change from 0 to 136 [ 956.260860][T25108] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 956.300390][T25108] loop1: detected capacity change from 0 to 136 [ 956.314792][T25108] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) 22:21:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd2a, 0x0, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x24048801}, 0x20004080) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000041c0)={0x0, 0x0, &(0x7f0000004180)={0x0}}, 0x1) 22:21:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bffeffffff0000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 959.090150][T25136] validate_nla: 6 callbacks suppressed [ 959.090184][T25136] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 959.096218][T25139] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=25139 comm=syz-executor.0 [ 959.104112][T25132] loop4: detected capacity change from 0 to 136 [ 959.118888][T25140] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=25140 comm=syz-executor.0 22:21:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d000600200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x0, "e510eb68aecdce95"}) 22:21:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 959.136513][T25136] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 959.146324][T25136] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:21:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 959.188117][T25147] loop1: detected capacity change from 0 to 136 [ 959.208242][T25157] loop4: detected capacity change from 0 to 136 [ 959.218476][T25159] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 959.218561][T25147] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000300000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:30 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='smaps_rollup\x00') 22:21:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000017f"], 0x10) [ 959.235064][T25159] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 959.244936][T25159] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 959.272281][T25165] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, 0x0, 0x10) [ 959.286577][T25165] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 959.297258][T25147] loop1: detected capacity change from 0 to 136 [ 959.297910][T25170] loop4: detected capacity change from 0 to 136 [ 959.309655][T25147] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 959.310670][T25165] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 959.350187][T25180] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d000a00200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, 0x0, 0x10) [ 962.113225][T25197] loop1: detected capacity change from 0 to 136 [ 962.124382][T25197] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000400000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x60000000, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) 22:21:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, 0x0, 0x10) 22:21:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d022000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 962.164770][T25197] loop1: detected capacity change from 0 to 136 [ 962.172377][T25197] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[], 0x10) [ 962.213933][T25212] loop4: detected capacity change from 0 to 136 22:21:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000500000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[], 0x10) [ 962.258570][T25226] loop1: detected capacity change from 0 to 136 [ 962.268376][T25226] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 962.296246][T25232] loop4: detected capacity change from 0 to 136 22:21:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[], 0x10) [ 962.310582][T25234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25234 comm=syz-executor.0 [ 962.329609][T25226] loop1: detected capacity change from 0 to 136 [ 962.342453][T25226] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x10) [ 962.369252][T25239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25239 comm=syz-executor.0 22:21:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d032000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 965.125988][T25264] loop1: detected capacity change from 0 to 136 [ 965.136063][T25264] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000600000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:36 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x29, &(0x7f0000000080), 0x4) 22:21:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x10) 22:21:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d042000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 965.184804][T25264] loop1: detected capacity change from 0 to 136 [ 965.192572][T25264] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f00000005c0)={0x18, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_PBSS={0x4}]}, 0x18}}, 0x0) [ 965.229757][T25276] validate_nla: 20 callbacks suppressed [ 965.229771][T25276] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 965.254325][T25278] loop4: detected capacity change from 0 to 136 [ 965.267414][T25276] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f00000005c0)={0x18, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_PBSS={0x4}]}, 0x18}}, 0x0) 22:21:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000700000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x10) 22:21:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d052000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 965.283299][T25276] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 965.292017][T25288] loop1: detected capacity change from 0 to 136 [ 965.303042][T25288] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 965.347344][T25300] loop4: detected capacity change from 0 to 136 [ 965.361640][T25301] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 965.374803][T25301] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 965.384469][T25301] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 965.395560][T25306] loop1: detected capacity change from 0 to 136 [ 965.415507][T25306] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 965.474619][T25306] loop1: detected capacity change from 0 to 136 [ 965.482494][T25306] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000"], 0x10) 22:21:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000800000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 22:21:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d062000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {{0x7e}, {@void, @void}}}, 0x14}}, 0x0) [ 968.138222][T25331] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 968.141267][T25330] loop1: detected capacity change from 0 to 136 [ 968.152813][T25331] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 968.161720][T25332] loop4: detected capacity change from 0 to 136 [ 968.162589][T25330] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 968.176580][T25331] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:21:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000"], 0x10) 22:21:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000900000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {{0x7e}, {@void, @void}}}, 0x14}}, 0x0) [ 968.218328][T25343] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 968.228274][T25346] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 968.247030][T25330] loop1: detected capacity change from 0 to 136 [ 968.260071][T25330] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d072000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 968.288469][T25354] loop4: detected capacity change from 0 to 136 [ 968.304955][T25357] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000a00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 968.334071][T25366] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 968.340654][T25367] loop1: detected capacity change from 0 to 136 [ 968.362547][T25367] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 968.371486][T25372] loop4: detected capacity change from 0 to 136 [ 968.414721][T25367] loop1: detected capacity change from 0 to 136 [ 968.422441][T25367] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074c", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000"], 0x10) 22:21:42 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2c326, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbffffffbffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000034) 22:21:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000b00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d082000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 971.163039][T25391] loop4: detected capacity change from 0 to 136 [ 971.163596][T25392] loop1: detected capacity change from 0 to 136 [ 971.176963][T25394] validate_nla: 2 callbacks suppressed [ 971.176974][T25394] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 971.192148][T25392] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 971.200439][T25394] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000c00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 971.209592][T25394] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:21:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000001"], 0x10) 22:21:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d092000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000d00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 971.242081][T25406] loop4: detected capacity change from 0 to 136 [ 971.256985][T25392] loop1: detected capacity change from 0 to 136 [ 971.265352][T25392] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000001"], 0x10) [ 971.323630][T25420] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 971.326125][T25426] loop1: detected capacity change from 0 to 136 [ 971.335771][T25422] loop4: detected capacity change from 0 to 136 [ 971.345525][T25420] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 971.354419][T25426] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 971.354764][T25420] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 971.391732][T25435] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 971.400412][T25435] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 971.408671][T25426] loop1: detected capacity change from 0 to 136 [ 971.411702][T25435] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 22:21:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000001"], 0x10) [ 971.434475][T25426] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 971.456605][T25444] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 22:21:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074c", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000e00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:45 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2c326, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbffffffbffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000034) 22:21:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x14, 0xe, 0x6, 0x201}, 0x14}}, 0x0) 22:21:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0a2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') read$eventfd(r0, 0x0, 0x0) [ 974.187999][T25460] loop4: detected capacity change from 0 to 136 [ 974.189261][T25457] loop1: detected capacity change from 0 to 136 [ 974.218961][T25457] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 974.244641][T25457] loop1: detected capacity change from 0 to 136 [ 974.254538][T25457] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000f00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0b2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000700)={[{@grpjquota}]}) 22:21:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000700)={[{@grpjquota}]}) 22:21:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf001000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 974.330304][T25487] loop2: detected capacity change from 0 to 4 [ 974.339112][T25487] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 974.358908][T25493] loop1: detected capacity change from 0 to 136 [ 974.361325][T25495] loop4: detected capacity change from 0 to 136 [ 974.370292][T25493] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 974.416595][T25505] loop2: detected capacity change from 0 to 4 [ 974.425040][T25505] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 974.433987][T25504] loop4: detected capacity change from 0 to 136 22:21:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074c", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0c2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:48 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2c326, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbffffffbffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000034) 22:21:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf001100000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000700)={[{@grpjquota}]}) 22:21:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e67", 0x1c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 977.224812][T25520] loop4: detected capacity change from 0 to 136 [ 977.240146][T25523] loop2: detected capacity change from 0 to 4 [ 977.245167][T25526] loop1: detected capacity change from 0 to 136 [ 977.253349][T25523] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 977.264043][T25526] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf001200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000700)={[{@grpjquota}]}) 22:21:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0d2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 977.356342][T25547] loop4: detected capacity change from 0 to 136 [ 977.367692][T25551] loop2: detected capacity change from 0 to 4 [ 977.374327][T25553] loop1: detected capacity change from 0 to 136 [ 977.383427][T25551] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 22:21:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf002200000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0e2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 977.399122][T25553] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:49 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2c326, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbffffffbffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000034) 22:21:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) [ 977.431276][T25565] loop4: detected capacity change from 0 to 136 [ 977.462567][T25571] loop1: detected capacity change from 0 to 136 22:21:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf002500000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x3, 0x4) 22:21:49 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) timerfd_gettime(r0, &(0x7f0000000280)) [ 977.491831][T25571] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 977.511096][T25581] loop4: detected capacity change from 0 to 136 [ 977.547582][T25571] loop1: detected capacity change from 0 to 136 [ 977.559647][T25571] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:51 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x5, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 22:21:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e67", 0x1c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:51 executing program 0: socket$inet6(0x2c, 0x0, 0x0) 22:21:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0f2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf004800000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:51 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000001040)=[{&(0x7f0000000000)="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", 0x401}]) 22:21:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x5, 0x6, 0x201}, 0x14}}, 0x0) [ 980.384400][T25615] loop1: detected capacity change from 0 to 136 [ 980.391020][T25618] loop4: detected capacity change from 0 to 136 [ 980.391540][T25619] loop2: detected capacity change from 0 to 2 [ 980.405185][T25615] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf004c00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:52 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) [ 980.473134][T25615] loop1: detected capacity change from 0 to 136 [ 980.489642][T25615] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 980.498224][T25645] loop4: detected capacity change from 0 to 136 22:21:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8943, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) 22:21:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d102000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 980.519846][T25619] loop2: detected capacity change from 0 to 2 22:21:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0xf, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}}, 0x0) [ 980.572152][T25664] loop1: detected capacity change from 0 to 136 [ 980.584802][T25664] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 980.636580][T25664] loop1: detected capacity change from 0 to 136 [ 980.645208][T25664] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:54 executing program 0: sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000480), 0xffffffffffffffff) 22:21:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf006800000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d112000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:54 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e67", 0x1c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000480)={0x38, 0x2}, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x145042, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) 22:21:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 983.385463][T25684] loop1: detected capacity change from 0 to 136 [ 983.396918][T25689] loop4: detected capacity change from 0 to 136 [ 983.399646][T25684] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf006c00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d122000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 983.455432][T25684] loop1: detected capacity change from 0 to 136 [ 983.466971][T25684] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:55 executing program 0: sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000480), 0xffffffffffffffff) 22:21:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d222000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x145042, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) [ 983.499119][T25712] loop4: detected capacity change from 0 to 136 [ 983.524948][T25714] loop1: detected capacity change from 0 to 136 [ 983.535267][T25714] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf007400000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d252000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 983.611083][T25733] loop1: detected capacity change from 0 to 136 [ 983.626636][T25733] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 983.643965][T25739] loop4: detected capacity change from 0 to 136 22:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf007a00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 983.706097][T25747] loop1: detected capacity change from 0 to 136 [ 983.720315][T25747] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 983.742734][T25752] loop4: detected capacity change from 0 to 136 [ 983.743068][T25751] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 983.765092][T25747] loop1: detected capacity change from 0 to 136 [ 983.776556][T25747] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d11", 0x1e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00fe00000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d2f2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:21:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x8, 0x6, 0x401}, 0x14}}, 0x0) 22:21:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x145042, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) 22:21:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf006201000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 986.396432][T25775] loop1: detected capacity change from 0 to 136 [ 986.406562][T25776] loop4: detected capacity change from 0 to 136 [ 986.406922][T25775] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:58 executing program 2: unshare(0x6c060000) pipe(0x0) socket(0x0, 0x0, 0xad) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000240)=0x8001, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x1, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 22:21:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d482000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 986.493437][T25775] loop1: detected capacity change from 0 to 136 [ 986.493545][T25805] loop4: detected capacity change from 0 to 136 [ 986.515737][T25775] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:21:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf006301000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:21:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d4c2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:21:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x60000008}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x0, @l2={0x1f, 0x40, @none, 0xffff, 0x2}, @l2tp={0x2, 0x0, @private=0xa010102, 0x3}, @phonet={0x23, 0xc0, 0x1f, 0x5}, 0x100, 0x0, 0x0, 0x0, 0x3f, &(0x7f0000000040)='nr0\x00', 0x5, 0x0, 0xc4}) [ 986.570572][T25823] loop1: detected capacity change from 0 to 136 [ 986.579823][T25823] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 986.620043][T25830] loop4: detected capacity change from 0 to 136 [ 986.638886][T25834] loop1: detected capacity change from 0 to 136 [ 986.652519][T25834] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 986.725339][T25834] loop1: detected capacity change from 0 to 136 [ 986.734198][T25834] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d11", 0x1e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x6, 0x7, 0x0, &(0x7f0000000040)) 22:22:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf007f01000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d602000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCDELRT(r0, 0x890b, &(0x7f0000000180)={0x0, @l2tp={0x2, 0x0, @multicast2}, @qipcrtr, @l2tp, 0x104}) 22:22:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x6, 0x1b, 0x0, &(0x7f0000000040)) [ 989.420082][T25864] loop4: detected capacity change from 0 to 136 22:22:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @loopback}, @in={0x2, 0x0, @multicast2}, @nfc={0x27, 0x1}}) 22:22:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000402000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127d, 0x0) 22:22:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)=ANY=[]) statx(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002740)) 22:22:01 executing program 2: clock_gettime(0x6, &(0x7f0000000100)) [ 989.485921][T25881] loop1: detected capacity change from 0 to 136 [ 989.503201][T25881] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 989.517574][T25889] loop4: detected capacity change from 0 to 136 [ 989.566696][T25881] loop1: detected capacity change from 0 to 136 [ 989.575020][T25881] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:03 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d11", 0x1e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401c5820, 0x0) 22:22:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf008002000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:04 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan0\x00'}) 22:22:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d682000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:04 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1fffff, 0x0, 0x4012031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4010032, 0xffffffffffffffff, 0x0) [ 992.438377][T25919] loop4: detected capacity change from 0 to 136 22:22:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf009c02000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:04 executing program 2: openat$dir(0xffffffffffffff9c, 0x0, 0x480042, 0x0) [ 992.498420][T25935] loop1: detected capacity change from 0 to 136 [ 992.514668][T25935] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:04 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNAPSHOT_UNFREEZE(r0, 0x3302) 22:22:04 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x3, 0x0) ioctl$FIONREAD(r0, 0x541b, 0x0) 22:22:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x401070ca, 0x0) [ 992.544960][T25947] loop4: detected capacity change from 0 to 136 [ 992.591611][T25935] loop1: detected capacity change from 0 to 136 [ 992.607374][T25935] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:06 executing program 2: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[], [{@seclabel}]}) 22:22:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf009d02000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d6c2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:07 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1fffff, 0xf, 0x4012031, 0xffffffffffffffff, 0x38000000) 22:22:07 executing program 2: socketpair(0x0, 0xe, 0x0, &(0x7f0000000080)) 22:22:07 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 995.474802][T25976] loop4: detected capacity change from 0 to 136 22:22:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000003000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0189436, 0x0) 22:22:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) [ 995.541399][T25996] loop1: detected capacity change from 0 to 136 [ 995.551894][T25996] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:07 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) read$snapshot(r0, 0x0, 0x0) 22:22:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000204000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 995.596203][T26008] loop4: detected capacity change from 0 to 136 [ 995.611922][T25996] loop1: detected capacity change from 0 to 136 [ 995.619854][T25996] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d742000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x40101283, 0x0) [ 995.699285][T26032] loop4: detected capacity change from 0 to 136 [ 995.721594][T26039] loop1: detected capacity change from 0 to 136 [ 995.745278][T26039] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 995.784595][T26039] loop1: detected capacity change from 0 to 136 [ 995.792555][T26039] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:10 executing program 2: io_pgetevents(0x0, 0x0, 0x1f6, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0), 0xfffffffffffffe6e}) 22:22:10 executing program 0: io_setup(0x8000, &(0x7f0000000080)) 22:22:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000604000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d7a2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:10 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc020660b, 0x0) 22:22:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 998.559665][T26065] loop1: detected capacity change from 0 to 136 [ 998.566810][T26067] loop4: detected capacity change from 0 to 136 [ 998.579641][T26065] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:10 executing program 2: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000000280)) 22:22:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000005000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:10 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1fffff, 0xf, 0x4012032, 0xffffffffffffffff, 0x0) 22:22:10 executing program 0: io_setup(0x77e5, &(0x7f0000000040)=0x0) io_destroy(0x0) io_destroy(r0) [ 998.624586][T26065] loop1: detected capacity change from 0 to 136 [ 998.652251][T26065] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 998.665416][T26093] loop4: detected capacity change from 0 to 136 22:22:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004dfe2000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:10 executing program 2: prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000ff6000/0x2000)=nil) 22:22:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000006000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:10 executing program 2: renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000500)='./file1\x00', 0x3) 22:22:10 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f00000000c0)="30b116770a4b10aab6eadec31141869888fe1089de103a1ff9fd17949a6826dd30facb5c47b7db8a468b44845bc6302c136b02dff8347b40bc6cb7186175f05b3ab9770f7fea5bc7ab7fd39f2e086134a9f1313218953a5e883a95f521f0fcfecb43f787aeb4db1ee882297b06c99e546f284bc03c5a92e422e8c9d5fcf5bca43d9a489f3407f65dbe99f3650a02a3026789593a1a972c5e654af0b8dc0117873239d54cb6b9859053857091", 0xac}], 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/keyboard', 0x0, 0x0) [ 998.744603][T26109] loop1: detected capacity change from 0 to 136 [ 998.771090][T26109] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 998.785975][T26117] loop4: detected capacity change from 0 to 136 [ 998.835831][T26109] loop1: detected capacity change from 0 to 136 [ 998.855205][T26109] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:13 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:13 executing program 2: renameat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1) 22:22:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:22:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000406000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:13 executing program 0: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000002880)={{0x77359400}}, &(0x7f00000028c0)) 22:22:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002200200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:13 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 22:22:13 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/block/loop0', 0x10000, 0x0) [ 1001.661675][T26160] loop1: detected capacity change from 0 to 136 [ 1001.669529][T26161] loop4: detected capacity change from 0 to 136 [ 1001.694148][T26160] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000007000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="c98e15e7ec1043ced69ca62c3ec6a2efdd7553de5c3fab3092e019a083bff544b403c30c92494d5180e1bcb57a4a1b9e4cfb0182f85dcf762988fa806b17c53134fd60cb2bd000ec20e05b7e924588a135a67eebae7891a26af143a8528c3615361db8756ec0e6975e877720c01edc49f151cb07ae4fe3decb", 0xfffffffffffffef4}], 0x1, &(0x7f0000003f80)=[@cred, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred, @cred, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) [ 1001.744775][T26160] loop1: detected capacity change from 0 to 136 [ 1001.758524][T26160] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002500200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:13 executing program 2: socketpair(0x11, 0x0, 0x0, &(0x7f0000000400)) [ 1001.812314][T26186] loop4: detected capacity change from 0 to 136 [ 1001.883974][T26199] loop1: detected capacity change from 0 to 136 [ 1001.919843][T26199] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1001.985097][T26199] loop1: detected capacity change from 0 to 136 [ 1001.995467][T26199] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:16 executing program 2: unlink(&(0x7f0000001ac0)='./file0\x00') 22:22:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000009000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1004.586745][T26220] loop4: detected capacity change from 0 to 136 22:22:16 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b704cbab1a6971642d54399f7f37b1073cc799cc3514ef437a679949ac4c86cbd275d2d03ffa33132622f4f4fea2063cfead358c784b1644f3327b1b8e6657034476c8f3a51686f05078e79df95ae45fdcc71959986db0f4433557a521cbae8d85ec0101820e762c1dfc09e858f1b174755e60e947977f312afd95ad1ddefead7a955803ec092ae8a10d9991049581a46f26a4ac1cbdfc82b7b5914d64785eaaeb620c026d33f8b20ea535149ea85fb9fa75946a7c8121058748337e4637cd060e51204ff98e10635797f0793e9b9adbc008d51ff390c3afc8bdc7eb83812a0e2d962b430d8d81a3083596feb85282c31033e4d324a94689a4a4375ffbfd62c7680f1287ceeb2bf7a59cca030b72693cdecb3c63ff773dd", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:22:16 executing program 0: socketpair(0x35, 0x0, 0x0, &(0x7f0000000040)) 22:22:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002900200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:16 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) 22:22:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000a000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:16 executing program 2: socketpair(0x2b, 0x1, 0x0, &(0x7f0000000200)) 22:22:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000b000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:16 executing program 2: socketpair(0x25, 0x0, 0x0, &(0x7f0000002740)) [ 1004.679485][T26236] loop1: detected capacity change from 0 to 136 [ 1004.700126][T26244] loop4: detected capacity change from 0 to 136 [ 1004.709871][T26236] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:16 executing program 2: socketpair(0x2, 0x5, 0x0, &(0x7f0000001580)) [ 1004.745146][T26236] loop1: detected capacity change from 0 to 136 [ 1004.769528][T26236] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:16 executing program 0: perf_event_open(&(0x7f0000001e40)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb09c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:22:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0xffffffffffffffaa}}], 0x20}, 0x0) [ 1004.794217][T26266] loop4: detected capacity change from 0 to 136 22:22:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:22:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d004000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x20}, 0x0) 22:22:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000c000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 22:22:19 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x800012, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) [ 1007.692604][T26293] loop1: detected capacity change from 0 to 136 [ 1007.710407][T26293] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1007.736148][T26301] loop4: detected capacity change from 0 to 136 22:22:19 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) 22:22:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d004400200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x800012, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) 22:22:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000d000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1007.742204][T26308] loop2: detected capacity change from 0 to 16 [ 1007.755513][T26293] loop1: detected capacity change from 0 to 136 [ 1007.763933][T26293] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = dup(r0) getpeername$packet(r2, 0x0, &(0x7f00000003c0)) [ 1007.846991][T26328] loop1: detected capacity change from 0 to 136 [ 1007.850986][T26333] loop4: detected capacity change from 0 to 136 [ 1007.859051][T26334] loop2: detected capacity change from 0 to 16 [ 1007.861348][T26328] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1007.935869][T26328] loop1: detected capacity change from 0 to 136 [ 1007.946283][T26328] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:22 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:22:22 executing program 2: perf_event_open$cgroup(&(0x7f0000000a00)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x220e0c6b7ba6dfbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 22:22:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0xf}, 0x0) 22:22:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000e000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d038600200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:22 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) writev(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000440)}, {&(0x7f0000000500)="89", 0x1}], 0x6) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00410000ec8ae7bc6c4bb1af00"}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x8800000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) ftruncate(0xffffffffffffffff, 0x1) 22:22:22 executing program 0: r0 = eventfd(0x6) read$eventfd(r0, &(0x7f0000000180), 0x8) [ 1010.737675][T26368] loop4: detected capacity change from 0 to 136 [ 1010.740410][T26369] loop1: detected capacity change from 0 to 136 [ 1010.759355][T26369] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001740), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f00000017c0)={0x28, r1, 0x8e39c00de2e1ff25, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 22:22:22 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001d80)={0x1, &(0x7f0000001d40)=[{0x3, 0x0, 0x0, 0xa9f}]}) 22:22:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000f000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1010.807030][T26369] loop1: detected capacity change from 0 to 136 [ 1010.825305][T26369] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039100200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1010.862894][T26393] loop4: detected capacity change from 0 to 136 [ 1010.890086][T26402] loop1: detected capacity change from 0 to 136 [ 1010.899149][T26402] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0, 0xfffffffffffffeaf}, {0x0}, {&(0x7f0000000200)="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", 0xdb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:22:25 executing program 2: clock_gettime(0x4, &(0x7f0000000240)) 22:22:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039200200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:25 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x107081, 0x0) 22:22:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf002010000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:25 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:25 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x38, 0x0, 0x0, 0x0, 0x40}, 0x0) 22:22:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, 0x0, 0x0) 22:22:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000011000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1013.744062][T26419] loop4: detected capacity change from 0 to 136 [ 1013.749737][T26420] loop1: detected capacity change from 0 to 136 [ 1013.777855][T26420] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, &(0x7f0000000040)) 22:22:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f00000003c0)=0x54) [ 1013.818120][T26420] loop1: detected capacity change from 0 to 136 [ 1013.821985][T26441] loop4: detected capacity change from 0 to 136 [ 1013.830208][T26420] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000012000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1013.891666][T26461] loop4: detected capacity change from 0 to 136 22:22:28 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:28 executing program 2: syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac2b, &(0x7f00000006c0)=[{&(0x7f0000000100)="b72f489814a98f9f90e7ef8b4d72a7c07969351cc82d6515b1083051332fd26c", 0x20, 0x94e9}, {&(0x7f0000000180)="705321e40852c3a0dd0736e7c25291bb50173ecc7517662b0407e1ecffb7e8ebd395f04f1d89cc5ba350400bc3a4922a1d0317cfc4c2e8081774e92f673748d78de2d4db094e012ec07b3fbaaf61e7ef35fe67b8a2633f85647087fbe3d36d43735517e3c53c2ecc6f4e9cb39ab890d5becbdf66981f3de6b777f1b3b2b6ae31f9a1a35d4bcbae7089775e278f6cb9ca40c85421da0f9ce211f33143b4083bbb59f8fd734c0e5062baa2c48e10f0af7785e56429832e66c430f9bda60a45224276928e335b14f869f8f5642c2b45b8ca0db7f8d4eae6e2a792313397", 0xdc, 0x3ff}, {&(0x7f0000000280)="6319db1ea23b1ac5ea105ee72be541e325d21934d8334218599aa0ca71f013fe66e6ce27e2ebe6ff0788b16bd9d0bca98fadc30db3f8e577e7d4ecdca8ab047da09659f3c62c974c56f1a6efabae4ca111617c7160161c2f69cb8e36fe8b1f6f353ca241204f5a74993e6afccf3b86e2ffb07fe63c2c5e05480345", 0x7b, 0x3f}, {&(0x7f0000000300)="569fce90ed64d48a8ef6e70b650c5eecff9d18c2477d525f0a872e04a26c274c08cf63bb1b75cd96b6def550a2040f78264001f92ec160d5ced8370c56f9f0ebee7f69319d2a5c84153ba953bd25fbf492f2415ddcb9de8ad1e6a99fcc70c8cdd0b4d1dc8710c94ceb808494589060e96d6eb27d80ecd12c461f214d6f8c2571dab98a8eab72c4006c488a5a54cf7c89717f4c62a5f375834cb3fd0c50771659f02949ce780b67da61f3a27fe54f3e13155a4ba29756b3b53d51624a329391377a03162d7c915f14a048ccbbace82f6e9c55cb2833457df462526ec60b477e44", 0xe0, 0x8}, {&(0x7f0000000400)="c265d0f80e0e47afb46237f0ec7475aebe1db443d8a69f8e871c24ef", 0x1c, 0x100}, {&(0x7f0000000440)="a668187fc1429f8679d938697bdd1470d8c1afaf2c0b61bc54719a5577da4bf0ecaa849c3538379a03f202b06a92e74452d1c48ab7e1f063e11df65f3c867a9a4cdc5e6072ea633d9fe19eb29cf801e58289944a91468cf9eeb178a96a387ec9dcb2273fbf8366888bb80a6bef48cb4f42c919d74894fe1f364b2d9a8167fa31ea529e19a21d6d93ca67cbbdfde09499aab6891f4dff8f3d111c795ae876362c7215a8101797348ef0bb81f968944fb7774e4834784286915a61646bad113c492cd925c26a12c938b8dd08037e8ec42fd58706d1a9b61ab638922da8d9a4369498", 0xe1, 0x2}, {&(0x7f0000000540)="68d8648eb278cf5ef4dd6e91a04836f77525e1888ed95dd38669ac417f029bd68583e1fd08ebbc9a78005bdfab598ff57820c8e317c77f25d1543210c6483bca88e3a798e19749802d8feca4eb90acd0d86eeed2ebf075e7f5d1b801b716e7386626c668e406c7b6afc3bcb400407a50a2736c2da9830466f2e07594e7a908d4774011823098", 0x86, 0x400}, {&(0x7f0000000600)="81fd584ec149e5996e5451424017498e2ce09720fb72b874502adb3d8c980b4f0bbe27ebe1f9a63352bea5aa1b118f5d6cf7efa74a409116029c3ae278c4e9", 0x3f, 0x9}, {&(0x7f0000000640)="ec28a848d838b5a32abf077e2c8eaa8acf5facd6524aff7bf5a075ab7ddd754b09e818fe51117750f618bfa9ad16795cd7b0870caf7e6c80c1af5791cfb3c58255f8b4ae33f084ececeace4e28db1edaf123906717a12745962f1868e4978145d4a76883a76ef8347781c33bf5142b36868e8b6c5099d1d6f216", 0x7a, 0x9}], 0x9020, &(0x7f00000007c0)={[{'cgroup.type\x00'}, {'\x00'}], [{@audit}, {@euid_gt={'euid>', 0xee00}}]}) 22:22:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039300200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000080)="c4", 0x1}, {0x0}, {0x0}, {&(0x7f0000000440)}, {&(0x7f0000000500)}], 0x5) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00410000ec8ae7bc6c4bb1af00"}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x8800000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 22:22:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00201a000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:28 executing program 5: syz_open_dev$rtc(&(0x7f0000000100), 0x0, 0x0) 22:22:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004c000000080003", @ANYRES32=0x0, @ANYBLOB='\f'], 0x28}}, 0x0) [ 1016.770681][T26479] loop1: detected capacity change from 0 to 136 [ 1016.773586][T26480] loop4: detected capacity change from 0 to 136 [ 1016.793704][T26479] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, 0x0, 0x0) 22:22:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf001020000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1016.834183][T26491] __nla_validate_parse: 19 callbacks suppressed [ 1016.834197][T26491] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1016.853029][T26496] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1016.863541][T26479] loop1: detected capacity change from 0 to 136 [ 1016.872262][T26479] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:28 executing program 5: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000100)='.\x00', 0x81000000) 22:22:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039400200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1016.921333][T26507] loop4: detected capacity change from 0 to 136 22:22:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf001a20000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1016.985784][T26517] loop1: detected capacity change from 0 to 136 [ 1017.000457][T26517] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1017.009516][T26521] loop4: detected capacity change from 0 to 136 22:22:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039500200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @dev, 0xecc}, 0x1c) 22:22:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000022000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000500)={&(0x7f0000000080)={0xa, 0x4e22, 0x0, @private0}, 0x1c, 0x0}, 0x0) 22:22:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000080)="c4", 0x1}, {0x0}, {0x0}, {&(0x7f0000000440)}, {&(0x7f0000000500)}], 0x5) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00410000ec8ae7bc6c4bb1af00"}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x8800000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 22:22:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB='\''], 0x4c}}, 0x0) 22:22:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000180)="77bf149f0f2ec1e94a624dff80a86457de99f75efeb11f29d3554600030a3d4d90e53edeb4af14187d54bd7831f475734949a1daf27cf1bf46afa190a1b9358802bf590da2acc7ea5d388dd9b42930737dadccdfbf03a1cea138bb7b7867d4196ca631d4cd3d8e9f9846b9b1bf788470c60219d4e9228b2c4c611be9", 0x7c}, {&(0x7f0000000200)="9987abc3268c274af542686a3c6ad6a7ca112f62b85664ac90af74a4cc72866b2f4f95cdbc76dac2346a896d10ce2d", 0x2f}, {&(0x7f0000000240)="57838888b58a876179e161e20a66a6af4c4dd049b60d743a98708652bc58dbc31448e49ade620f715fc3379710e4ff53dc3af9f7d5bff0b0652ee81df54100fa15804ae4ddc2addd31f3db85a2d08b4b38ebab5e976980b183bdff5d", 0x5c}, {&(0x7f00000002c0)="07a67601efd784d2506aa64b18198410ce2dff0adaa8fe024f6c7a82ef766aff858196935c2066322be04e0dc1d168454d87c8a25059d741826cb7bbece419db92e80ee01111e2b32e654e7cbc", 0x4d}, {&(0x7f00000007c0)="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", 0x9f5}], 0x5}, 0x0) [ 1019.794212][T26545] loop1: detected capacity change from 0 to 136 [ 1019.803108][T26546] loop4: detected capacity change from 0 to 136 [ 1019.806887][T26545] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}, 0x0) 22:22:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000025000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039600200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 5: socket$inet6(0xa, 0x3, 0x4) 22:22:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:31 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x64a40) [ 1019.908119][T26545] loop1: detected capacity change from 0 to 136 [ 1019.919736][T26545] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1019.920609][T26581] loop4: detected capacity change from 0 to 136 [ 1020.000545][T26595] loop1: detected capacity change from 0 to 136 [ 1020.030684][T26595] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000080)="c4", 0x1}, {0x0}, {0x0}, {&(0x7f0000000440)}, {&(0x7f0000000500)}], 0x5) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00410000ec8ae7bc6c4bb1af00"}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x8800000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 22:22:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00003f000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 2: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x44800) 22:22:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:31 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{}]}) 22:22:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1020.090958][T26595] loop1: detected capacity change from 0 to 136 [ 1020.100235][T26595] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1020.128077][T26618] loop4: detected capacity change from 0 to 136 22:22:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000040000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039700200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000000600)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x1, 0x0, 0x0) writev(r1, 0x0, 0x0) 22:22:31 executing program 5: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000540), &(0x7f0000000580)={'enc=', 'pkcs1', ' hash=', {'sha1-ce\x00'}}, 0x0, 0x0) 22:22:31 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2a, &(0x7f00000005c0)={0x9, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @empty}}}, 0x108) [ 1020.197922][T26636] loop4: detected capacity change from 0 to 136 [ 1020.210174][T26639] loop1: detected capacity change from 0 to 136 [ 1020.227598][T26639] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1020.267402][T26639] loop1: detected capacity change from 0 to 136 [ 1020.281366][T26639] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000080)="c4", 0x1}, {0x0}, {0x0}, {&(0x7f0000000440)}, {&(0x7f0000000500)}], 0x5) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00410000ec8ae7bc6c4bb1af00"}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x8800000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 22:22:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000048000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039800200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}}}, 0x108) 22:22:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @dev}, 0x1c) 22:22:31 executing program 5: perf_event_open$cgroup(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1020.389562][T26669] loop4: detected capacity change from 0 to 136 [ 1020.390112][T26670] loop1: detected capacity change from 0 to 136 [ 1020.421094][T26670] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1020.481690][T26670] loop1: detected capacity change from 0 to 136 [ 1020.494586][T26670] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:34 executing program 5: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, 0x0, 0x0, 0x0) 22:22:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00004c000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039900200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) 22:22:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, 0x0, 0x0) 22:22:34 executing program 5: socket$netlink(0x10, 0x3, 0xc) 22:22:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) write$cgroup_int(r2, 0x0, 0x0) 22:22:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0x4e}, {&(0x7f00000193c0)=""/102386, 0x18ff2}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) [ 1023.231702][T26704] loop4: detected capacity change from 0 to 136 [ 1023.238290][T26706] loop1: detected capacity change from 0 to 136 [ 1023.254126][T26706] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000162000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:34 executing program 2: syz_io_uring_setup(0x5c16, &(0x7f0000000600), &(0x7f0000fec000/0x11000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x7d, &(0x7f0000000700), &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000780), &(0x7f00000007c0)) [ 1023.314372][T26706] loop1: detected capacity change from 0 to 136 [ 1023.330857][T26706] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:34 executing program 5: renameat(0xffffffffffffffff, &(0x7f0000004800)='./file0/file0\x00', 0xffffffffffffffff, 0x0) 22:22:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="88", 0x1}, {&(0x7f0000000100)="ba", 0x1}], 0x2}, 0x0) 22:22:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000163000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1023.354858][T26732] loop4: detected capacity change from 0 to 136 22:22:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039a00200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001100)={0x18, r1, 0x11d, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x4}]}, 0x18}}, 0x0) 22:22:35 executing program 5: socketpair(0x10, 0x2, 0x7f, &(0x7f0000000000)) 22:22:35 executing program 2: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 22:22:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039b00200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1023.439885][T26757] loop1: detected capacity change from 0 to 136 [ 1023.454042][T26757] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1023.479380][T26763] loop4: detected capacity change from 0 to 136 [ 1023.508604][T26770] loop1: detected capacity change from 0 to 136 [ 1023.521472][T26770] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1023.574750][T26770] loop1: detected capacity change from 0 to 136 [ 1023.582462][T26770] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:37 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001100)={0x20, r1, 0x11d, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x5}]}]}, 0x20}}, 0x0) 22:22:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000068000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:37 executing program 2: timer_create(0x2, 0x0, &(0x7f0000001580)) timer_gettime(0x0, &(0x7f00000015c0)) 22:22:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) 22:22:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d269b00200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560e, &(0x7f0000000000)) [ 1026.328446][T26796] validate_nla: 2 callbacks suppressed [ 1026.328460][T26796] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 1026.342850][T26799] loop4: detected capacity change from 0 to 136 [ 1026.349202][T26800] loop1: detected capacity change from 0 to 136 [ 1026.368381][T26800] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:37 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000004200)=ANY=[], 0xe01, 0x0) 22:22:37 executing program 5: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)={0x6, 0xfb, 0xe01, 0x0, 0x0, "b145e3180bb48426b58ee26ae64909d4", "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"}, 0xc001, 0x0) [ 1026.369642][T26810] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 1026.413883][T26817] loop5: detected capacity change from 0 to 512 22:22:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00006c000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:38 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000f80)={0x20, r0, 0x301, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x5}]}]}, 0x20}}, 0x0) 22:22:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1026.425117][T26800] loop1: detected capacity change from 0 to 136 [ 1026.435485][T26817] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1026.442963][T26800] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1026.485229][T26832] loop4: detected capacity change from 0 to 136 [ 1026.506293][T26836] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1026.515061][T26838] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 22:22:40 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d039c00200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000074000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x5609, &(0x7f0000000000)) 22:22:40 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b4993", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x700}) 22:22:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00007a000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) pipe(0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)={0x6, 0xfb, 0xe01, 0x0, 0x0, "b145e3180bb48426b58ee26ae64909d4", "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"}, 0xc001, 0x0) [ 1029.359974][T26867] loop1: detected capacity change from 0 to 136 [ 1029.368929][T26866] loop4: detected capacity change from 0 to 136 [ 1029.379922][T26867] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:40 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x20, r0, 0x301, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) [ 1029.421620][T26880] loop2: detected capacity change from 0 to 512 [ 1029.434217][T26867] loop1: detected capacity change from 0 to 136 [ 1029.448214][T26867] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1029.456211][T26889] loop4: detected capacity change from 0 to 136 22:22:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d26af00200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00017f000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1029.460132][T26880] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 22:22:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1029.555428][T26910] loop1: detected capacity change from 0 to 136 [ 1029.558001][T26909] loop4: detected capacity change from 0 to 136 [ 1029.567013][T26910] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013a00)) 22:22:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) pipe(0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)={0x6, 0xfb, 0xe01, 0x0, 0x0, "b145e3180bb48426b58ee26ae64909d4", "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"}, 0xc001, 0x0) 22:22:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d000200200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000280000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00029c000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:44 executing program 2: r0 = fork() ptrace$getsig(0x10, r0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa0000002, 0x0) 22:22:44 executing program 0: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f00000002c0), &(0x7f0000000300)={'fscrypt:', @desc4}, &(0x7f0000000340)={0x0, "a7675aab321f7ae99887ac103aec03352344685346359d4c76013b715dd6f47cf6ebf556d202caf81dd8b239bb92d18862e7f095377097ba9a8d1ec24c67ecd5"}, 0x48, r0) keyctl$unlink(0x9, r1, r0) [ 1032.400192][T26940] loop1: detected capacity change from 0 to 136 [ 1032.401574][T26939] loop4: detected capacity change from 0 to 136 [ 1032.415287][T26941] loop2: detected capacity change from 0 to 512 [ 1032.424302][T26940] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1032.438835][T26941] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 22:22:44 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000f80)={0x14, r0, 0x301}, 0x14}}, 0x0) 22:22:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d000500200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x1, 0x0) [ 1032.484278][T26955] loop4: detected capacity change from 0 to 136 [ 1032.495717][T26940] loop1: detected capacity change from 0 to 136 [ 1032.504731][T26940] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1032.565598][T26979] loop1: detected capacity change from 0 to 136 [ 1032.578476][T26979] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:46 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00029d000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d000600200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:46 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b40, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)="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"}) 22:22:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='O', 0x1}, {&(0x7f0000000100)="1b", 0x1}], 0x2) 22:22:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x4b52, &(0x7f0000000000)={0x6f2}) 22:22:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d000a00200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1035.414502][T26998] loop4: detected capacity change from 0 to 136 [ 1035.421201][T27000] loop1: detected capacity change from 0 to 136 [ 1035.440821][T27000] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)={0x6, 0xfb, 0xe01, 0x0, 0x0, "b145e3180bb48426b58ee26ae64909d4", "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"}, 0xc001, 0x0) 22:22:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="aa0a7bcbd939331898c055"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:22:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00c0ed000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1035.517037][T27025] loop2: detected capacity change from 0 to 512 [ 1035.518193][T27026] loop4: detected capacity change from 0 to 136 [ 1035.537837][T27025] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 22:22:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x24, r1, 0xd13, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x10, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x24}}, 0x0) [ 1035.562423][T27031] loop1: detected capacity change from 0 to 136 [ 1035.585097][T27031] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1035.624399][T27031] loop1: detected capacity change from 0 to 136 [ 1035.634865][T27031] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:49 executing program 2: msgget(0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1}) 22:22:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00fffe000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x6f2, 0x101}) 22:22:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002200200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:50 executing program 2: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0xbf, 0x4286, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PTP_CLOCK_GETCAPS(0xffffffffffffffff, 0x80503d01, 0x0) 22:22:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002500200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) [ 1038.456303][T27064] loop4: detected capacity change from 0 to 136 [ 1038.465339][T27069] loop1: detected capacity change from 0 to 136 [ 1038.481113][T27069] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000fff000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1038.548109][T27091] loop2: detected capacity change from 0 to 264192 [ 1038.558820][T27091] FAT-fs (loop2): count of clusters too big (230910) [ 1038.560658][T27094] loop1: detected capacity change from 0 to 136 [ 1038.565551][T27091] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1038.575575][T27094] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:50 executing program 0: r0 = syz_io_uring_setup(0x5c16, &(0x7f0000000600), &(0x7f0000fec000/0x11000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000680), &(0x7f00000006c0)) io_uring_setup(0x5f55, &(0x7f00000000c0)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) 22:22:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) [ 1038.600205][T27100] loop4: detected capacity change from 0 to 136 [ 1038.616757][T27094] loop1: detected capacity change from 0 to 136 [ 1038.639456][T27094] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1038.664015][T27108] loop2: detected capacity change from 0 to 264192 [ 1038.680519][T27108] FAT-fs (loop2): count of clusters too big (230910) [ 1038.687226][T27108] FAT-fs (loop2): Can't find a valid FAT filesystem 22:22:53 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00feff000000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002900200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:53 executing program 0: mlock(&(0x7f00008a8000/0x4000)=nil, 0x4000) mlock(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 22:22:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:22:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d004400200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1041.472515][T27128] loop2: detected capacity change from 0 to 264192 [ 1041.480881][T27128] FAT-fs (loop2): count of clusters too big (230910) [ 1041.482931][T27130] loop1: detected capacity change from 0 to 136 [ 1041.487609][T27128] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1041.495231][T27135] loop4: detected capacity change from 0 to 136 [ 1041.511395][T27130] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:22:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00ffffe00000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1041.564232][T27143] loop1: detected capacity change from 0 to 136 [ 1041.589329][T27143] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1041.591245][T27154] loop2: detected capacity change from 0 to 264192 [ 1041.607391][T27155] loop4: detected capacity change from 0 to 136 22:22:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000100bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:53 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:22:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, 0x0, &(0x7f00000002c0)) [ 1041.614221][T27154] FAT-fs (loop2): count of clusters too big (230910) [ 1041.620911][T27154] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1041.629068][T27143] loop1: detected capacity change from 0 to 136 [ 1041.637672][T27143] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1041.722525][T27173] loop4: detected capacity change from 0 to 136 [ 1041.735574][T27174] loop2: detected capacity change from 0 to 264192 22:22:56 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d008603200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000200bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:56 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 22:22:56 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:22:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f8000020004000000000000000572603", 0x25}], 0x0, &(0x7f0000000140)={[{@fat=@codepage={'codepage', 0x3d, '860'}}]}) [ 1044.493750][T27185] loop1: detected capacity change from 0 to 136 [ 1044.507497][T27197] loop2: detected capacity change from 0 to 264192 [ 1044.509726][T27194] loop4: detected capacity change from 0 to 136 [ 1044.532520][T27185] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:56 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) [ 1044.545686][T27194] loop4: detected capacity change from 0 to 136 [ 1044.564640][T27185] loop1: detected capacity change from 0 to 136 22:22:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:22:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:22:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000040200bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009103200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1044.588283][T27185] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1044.613896][T27214] loop2: detected capacity change from 0 to 264192 [ 1044.671817][T27233] loop1: detected capacity change from 0 to 136 [ 1044.683485][T27233] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1044.724909][T27233] loop1: detected capacity change from 0 to 136 [ 1044.733000][T27233] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:22:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000300bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:22:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009203200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:22:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1047.503716][T27247] loop2: detected capacity change from 0 to 264192 [ 1047.534650][T27261] loop1: detected capacity change from 0 to 136 22:22:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:22:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:22:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1047.552272][T27263] loop4: detected capacity change from 0 to 136 [ 1047.566339][T27261] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1047.583817][T27275] loop2: detected capacity change from 0 to 264192 22:22:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) exit_group(0x0) 22:22:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000400bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1047.608806][T27261] loop1: detected capacity change from 0 to 136 [ 1047.627120][T27261] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:22:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:22:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:22:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009303200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1047.657114][T27293] loop4: detected capacity change from 0 to 136 22:22:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000500bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:22:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) exit_group(0x0) 22:22:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) [ 1047.691840][T27300] loop2: detected capacity change from 0 to 264192 [ 1047.712618][T27308] loop1: detected capacity change from 0 to 136 [ 1047.728378][T27314] loop4: detected capacity change from 0 to 136 [ 1047.758818][T27308] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1047.803460][T27308] loop1: detected capacity change from 0 to 136 [ 1047.805696][T27332] FAT-fs (loop2): bogus number of reserved sectors [ 1047.816285][T27332] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1047.824504][T27308] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000600bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) exit_group(0x0) 22:23:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009403200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:23:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, &(0x7f0000000140)) 22:23:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000040600bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1050.558663][T27345] FAT-fs (loop2): bogus number of reserved sectors [ 1050.565203][T27345] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1050.565335][T27352] loop1: detected capacity change from 0 to 136 [ 1050.578805][T27353] loop4: detected capacity change from 0 to 136 [ 1050.591925][T27352] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:02 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000700bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1050.649980][T27370] FAT-fs (loop2): bogus number of reserved sectors [ 1050.651661][T27352] loop1: detected capacity change from 0 to 136 [ 1050.656530][T27370] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1050.673339][T27375] loop4: detected capacity change from 0 to 136 [ 1050.674615][T27352] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009503200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x0, &(0x7f0000000140)) [ 1050.764790][T27392] loop4: detected capacity change from 0 to 136 [ 1050.771271][T27393] loop1: detected capacity change from 0 to 136 [ 1050.794926][T27393] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1050.848204][T27393] loop1: detected capacity change from 0 to 136 [ 1050.857834][T27393] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x0, &(0x7f0000000140)) 22:23:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000800bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009603200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x0, &(0x7f0000000140)) 22:23:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009703200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1053.583510][T27421] loop1: detected capacity change from 0 to 136 [ 1053.594418][T27424] loop4: detected capacity change from 0 to 136 [ 1053.600083][T27421] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)) 22:23:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000900bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1053.674245][T27441] loop2: detected capacity change from 0 to 264192 [ 1053.706446][T27449] loop1: detected capacity change from 0 to 136 [ 1053.711193][T27451] loop4: detected capacity change from 0 to 136 [ 1053.722179][T27441] FAT-fs (loop2): bogus number of reserved sectors [ 1053.728705][T27441] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1053.749264][T27449] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1053.793548][T27449] loop1: detected capacity change from 0 to 136 [ 1053.810031][T27449] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)) 22:23:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000a00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009803200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000b00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1056.616436][T27482] loop2: detected capacity change from 0 to 264192 [ 1056.623885][T27483] loop4: detected capacity change from 0 to 136 [ 1056.631539][T27484] loop1: detected capacity change from 0 to 136 [ 1056.635703][T27482] FAT-fs (loop2): bogus number of reserved sectors [ 1056.644307][T27482] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1056.656914][T27484] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)) [ 1056.704853][T27507] loop4: detected capacity change from 0 to 136 [ 1056.725006][T27484] loop1: detected capacity change from 0 to 136 [ 1056.743681][T27484] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000c00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f0000000140)) [ 1056.766026][T27518] loop2: detected capacity change from 0 to 264192 [ 1056.775507][T27518] FAT-fs (loop2): bogus number of reserved sectors [ 1056.782077][T27518] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1056.838744][T27527] loop4: detected capacity change from 0 to 136 [ 1056.864129][T27531] loop2: detected capacity change from 0 to 264192 [ 1056.873496][T27531] FAT-fs (loop2): bogus number of reserved sectors [ 1056.880053][T27531] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f0000000140)) 22:23:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009903200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000d00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f0000000140)) 22:23:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1059.634369][T27551] loop1: detected capacity change from 0 to 136 [ 1059.639676][T27554] loop4: detected capacity change from 0 to 136 [ 1059.648330][T27555] loop2: detected capacity change from 0 to 264192 [ 1059.650281][T27551] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1059.663820][T27555] FAT-fs (loop2): bogus number of reserved sectors [ 1059.670372][T27555] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000e00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1059.714643][T27551] loop1: detected capacity change from 0 to 136 [ 1059.732036][T27551] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1059.752607][T27582] loop2: detected capacity change from 0 to 264192 22:23:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009a03200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000000140)) [ 1059.761784][T27582] FAT-fs (loop2): bogus number of reserved sectors [ 1059.768388][T27582] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1059.788059][T27591] loop4: detected capacity change from 0 to 136 22:23:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009b03200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1059.821365][T27598] loop1: detected capacity change from 0 to 136 [ 1059.834179][T27598] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1059.873605][T27607] loop2: detected capacity change from 0 to 264192 [ 1059.883138][T27607] FAT-fs (loop2): bogus number of reserved sectors [ 1059.889771][T27607] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1059.923024][T27616] loop1: detected capacity change from 0 to 136 [ 1059.933312][T27616] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1059.944934][T27616] loop1: detected capacity change from 0 to 136 [ 1059.955772][T27616] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000f00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000000140)) 22:23:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009c03200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1062.639455][T27628] loop2: detected capacity change from 0 to 264192 [ 1062.650803][T27628] FAT-fs (loop2): bogus number of reserved sectors [ 1062.654416][T27632] loop4: detected capacity change from 0 to 136 [ 1062.657397][T27628] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000000140)) 22:23:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000001000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1062.747828][T27650] loop1: detected capacity change from 0 to 136 [ 1062.769091][T27650] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1062.776325][T27655] loop2: detected capacity change from 0 to 264192 [ 1062.790826][T27655] FAT-fs (loop2): bogus number of reserved sectors 22:23:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1062.797457][T27655] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1062.818465][T27660] loop4: detected capacity change from 0 to 136 [ 1062.841982][T27650] loop1: detected capacity change from 0 to 136 [ 1062.853666][T27650] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a7400", 0xc}], 0x0, &(0x7f0000000140)) 22:23:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000001100bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d009b26200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a7400", 0xc}], 0x0, &(0x7f0000000140)) 22:23:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1065.687335][T27698] loop2: detected capacity change from 0 to 264192 [ 1065.696730][T27697] loop4: detected capacity change from 0 to 136 [ 1065.697217][T27698] FAT-fs (loop2): bogus number of reserved sectors [ 1065.709516][T27698] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1065.774683][T27714] loop1: detected capacity change from 0 to 136 [ 1065.784231][T27715] loop2: detected capacity change from 0 to 264192 [ 1065.797209][T27714] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1065.812297][T27715] FAT-fs (loop2): bogus number of reserved sectors 22:23:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000001200bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1065.818914][T27715] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a7400", 0xc}], 0x0, &(0x7f0000000140)) [ 1065.865180][T27714] loop1: detected capacity change from 0 to 136 [ 1065.875526][T27736] loop4: detected capacity change from 0 to 136 [ 1065.898261][T27714] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1065.919582][T27748] loop2: detected capacity change from 0 to 264192 [ 1065.930886][T27748] FAT-fs (loop2): bogus number of reserved sectors [ 1065.937436][T27748] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00af26200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000102000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0000001a2000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1065.993970][T27764] loop1: detected capacity change from 0 to 136 [ 1065.995038][T27765] loop4: detected capacity change from 0 to 136 [ 1066.004392][T27764] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a7400028020000200", 0x12}], 0x0, &(0x7f0000000140)) [ 1066.043974][T27764] loop1: detected capacity change from 0 to 136 [ 1066.062287][T27764] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1066.070351][T27776] loop4: detected capacity change from 0 to 136 [ 1066.085655][T27780] loop2: detected capacity change from 0 to 264192 22:23:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a7400028020000200", 0x12}], 0x0, &(0x7f0000000140)) [ 1066.095089][T27780] FAT-fs (loop2): invalid media value (0x00) [ 1066.101093][T27780] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:20 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:23:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a7400028020000200", 0x12}], 0x0, &(0x7f0000000140)) 22:23:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000050020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000002200bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004", 0x15}], 0x0, &(0x7f0000000140)) [ 1068.876749][T27803] loop2: detected capacity change from 0 to 264192 [ 1068.886371][T27803] FAT-fs (loop2): invalid media value (0x00) [ 1068.892534][T27803] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1068.939040][T27813] loop4: detected capacity change from 0 to 136 [ 1068.945747][T27814] loop1: detected capacity change from 0 to 136 [ 1068.961393][T27814] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1068.965062][T27816] loop2: detected capacity change from 0 to 264192 [ 1068.982727][T27816] FAT-fs (loop2): invalid media value (0x00) 22:23:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000060020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004", 0x15}], 0x0, &(0x7f0000000140)) 22:23:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000002500bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1068.988746][T27816] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1069.036279][T27830] loop1: detected capacity change from 0 to 136 [ 1069.062943][T27837] loop2: detected capacity change from 0 to 264192 [ 1069.072447][T27837] FAT-fs (loop2): invalid media value (0x00) [ 1069.078504][T27837] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004", 0x15}], 0x0, &(0x7f0000000140)) [ 1069.079529][T27830] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1069.105935][T27840] loop4: detected capacity change from 0 to 136 [ 1069.147218][T27830] loop1: detected capacity change from 0 to 136 [ 1069.154004][T27845] loop2: detected capacity change from 0 to 264192 [ 1069.161013][T27830] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1069.169418][T27845] FAT-fs (loop2): invalid media value (0x00) [ 1069.175427][T27845] FAT-fs (loop2): Can't find a valid FAT filesystem 22:23:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:23:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000003f00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d0020000a0020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f886", 0x17}], 0x0, &(0x7f0000000140)) 22:23:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:23:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 1071.954820][T27873] loop4: detected capacity change from 0 to 136 [ 1071.959538][T27874] loop2: detected capacity change from 0 to 264192 [ 1071.961602][T27876] loop1: detected capacity change from 0 to 136 22:23:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000004000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1072.005258][T27876] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002002200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1072.085846][T27876] loop1: detected capacity change from 0 to 136 [ 1072.095009][T27876] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1072.104203][T27902] loop4: detected capacity change from 0 to 136 22:23:23 executing program 0: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1072.200487][T27920] loop1: detected capacity change from 0 to 136 [ 1072.210504][T27920] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1072.253962][T27920] loop1: detected capacity change from 0 to 136 [ 1072.261824][T27920] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f886", 0x17}], 0x0, &(0x7f0000000140)) 22:23:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000004800bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:26 executing program 0: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002003200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:26 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:23:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:26 executing program 0: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 1074.968439][T27942] loop1: detected capacity change from 0 to 136 [ 1074.975418][T27943] loop4: detected capacity change from 0 to 136 [ 1074.988601][T27944] loop2: detected capacity change from 0 to 264192 [ 1075.006258][T27942] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000004c00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:26 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 1075.071434][T27942] loop1: detected capacity change from 0 to 136 [ 1075.105230][T27942] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1075.140117][T27984] loop4: detected capacity change from 0 to 136 22:23:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f886", 0x17}], 0x0, &(0x7f0000000140)) 22:23:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:23:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002004200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000016200bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:26 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1075.294776][T28000] loop4: detected capacity change from 0 to 136 [ 1075.316762][T28007] loop1: detected capacity change from 0 to 136 [ 1075.334095][T28007] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1075.354050][T28006] loop2: detected capacity change from 0 to 264192 [ 1075.364555][T28007] loop1: detected capacity change from 0 to 136 [ 1075.378087][T28007] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:29 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, 0x0) 22:23:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000016300bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:29 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002005200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:29 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 22:23:29 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:29 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, 0x0) [ 1078.047289][T28035] loop4: detected capacity change from 0 to 136 [ 1078.054824][T28039] loop1: detected capacity change from 0 to 136 [ 1078.063232][T28039] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1078.067434][T28042] loop2: detected capacity change from 0 to 264192 22:23:29 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000006800bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1078.130896][T28039] loop1: detected capacity change from 0 to 136 [ 1078.153497][T28039] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1078.171340][T28065] loop2: detected capacity change from 0 to 264192 22:23:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1078.183839][T28073] loop4: detected capacity change from 0 to 136 22:23:32 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002006200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b6654aef82a74000280200002007a0004f88603", 0x18}], 0x0, 0x0) 22:23:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000006c00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="46d44f020000000000849b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:32 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7", 0x42}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1081.060007][T28092] loop4: detected capacity change from 0 to 136 [ 1081.080314][T28099] loop1: detected capacity change from 0 to 136 [ 1081.090132][T28099] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1081.090144][T28104] loop2: detected capacity change from 0 to 264192 22:23:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000007400bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 22:23:32 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:32 executing program 3: timer_create(0x0, 0x0, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) 22:23:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, 0x0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:32 executing program 3: io_setup(0x0, &(0x7f0000001240)=0x0) io_destroy(r0) [ 1081.156435][T28099] loop1: detected capacity change from 0 to 136 [ 1081.158536][T28121] loop4: detected capacity change from 0 to 136 [ 1081.186384][T28099] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002007200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x601, 0x0) write$P9_RWSTAT(r0, 0x0, 0x1c) 22:23:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000007a00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, 0x0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:32 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r0, &(0x7f0000000080)={0xd}, 0xffffffa3) [ 1081.261531][T28148] loop1: detected capacity change from 0 to 136 [ 1081.270823][T28148] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 1081.320339][T28157] loop4: detected capacity change from 0 to 136 [ 1081.376185][T28148] loop1: detected capacity change from 0 to 136 [ 1081.384861][T28148] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:33 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/power_supply', 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/228, 0xe4) 22:23:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000017f00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7ef", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, 0x0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002008200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:33 executing program 2: open$dir(&(0x7f0000002c00)='./file0\x00', 0x20041, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x18800, 0x0) [ 1082.085641][T28192] loop4: detected capacity change from 0 to 136 [ 1082.093324][T28194] loop1: detected capacity change from 0 to 136 22:23:33 executing program 2: openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x4340, 0x0) 22:23:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000028000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) [ 1082.132612][T28194] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x801, 0x0) write$P9_RRENAME(r0, 0x0, 0xfffffe42) 22:23:33 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup_subtree(r0, &(0x7f0000000180), 0x2, 0x0) 22:23:33 executing program 2: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb, 0x108831, 0xffffffffffffffff, 0x0) 22:23:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00ffffff8500bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:33 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fgetxattr(r0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) 22:23:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1082.184618][T28221] loop4: detected capacity change from 0 to 136 [ 1082.209296][T28194] loop1: detected capacity change from 0 to 136 [ 1082.218850][T28194] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:33 executing program 3: mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000001280)='syz0\x00', 0x1ff) 22:23:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002009200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1082.276396][T28242] loop4: detected capacity change from 0 to 136 [ 1082.334763][T28257] loop1: detected capacity change from 0 to 136 [ 1082.354239][T28257] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1082.366941][T28257] ================================================================== [ 1082.375173][T28257] BUG: KCSAN: data-race in blkdev_put / blkdev_put [ 1082.381729][T28257] [ 1082.384044][T28257] write to 0xffff888101b92660 of 4 bytes by task 28260 on cpu 0: [ 1082.391747][T28257] blkdev_put+0x2ff/0x4e0 [ 1082.396078][T28257] blkdev_close+0x47/0x50 [ 1082.400386][T28257] __fput+0x25b/0x4e0 [ 1082.404441][T28257] ____fput+0x11/0x20 [ 1082.408493][T28257] task_work_run+0xae/0x130 [ 1082.412988][T28257] exit_to_user_mode_prepare+0x156/0x190 [ 1082.418602][T28257] syscall_exit_to_user_mode+0x20/0x40 [ 1082.424041][T28257] do_syscall_64+0x49/0x90 [ 1082.428450][T28257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.434324][T28257] [ 1082.436648][T28257] read to 0xffff888101b92660 of 4 bytes by task 28257 on cpu 1: [ 1082.444251][T28257] blkdev_put+0x3b/0x4e0 [ 1082.448479][T28257] blkdev_close+0x47/0x50 [ 1082.452822][T28257] __fput+0x25b/0x4e0 [ 1082.456816][T28257] ____fput+0x11/0x20 [ 1082.460778][T28257] task_work_run+0xae/0x130 [ 1082.465263][T28257] exit_to_user_mode_prepare+0x156/0x190 [ 1082.470892][T28257] syscall_exit_to_user_mode+0x20/0x40 [ 1082.476336][T28257] do_syscall_64+0x49/0x90 [ 1082.480751][T28257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.486636][T28257] [ 1082.488941][T28257] value changed: 0x00000002 -> 0x00000001 [ 1082.494730][T28257] [ 1082.497031][T28257] Reported by Kernel Concurrency Sanitizer on: [ 1082.503153][T28257] CPU: 1 PID: 28257 Comm: syz-executor.1 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 1082.513279][T28257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.523314][T28257] ================================================================== 22:23:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:36 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/power_supply', 0x2000, 0xb0) 22:23:36 executing program 3: openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x40, 0x0) 22:23:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00ffffff8c00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200a200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:36 executing program 2: setrlimit(0x7, &(0x7f0000000180)) 22:23:36 executing program 3: mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8000, 0x0, 0x0, 0x1) 22:23:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200b200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1085.150465][T28278] loop1: detected capacity change from 0 to 136 [ 1085.161005][T28278] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1085.169598][T28284] loop4: detected capacity change from 0 to 136 22:23:36 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 22:23:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000029c00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xfd31) [ 1085.253926][T28293] loop1: detected capacity change from 0 to 136 [ 1085.276672][T28293] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1085.301050][T28310] loop4: detected capacity change from 0 to 136 [ 1085.314838][T28293] loop1: detected capacity change from 0 to 136 [ 1085.324309][T28293] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:39 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80002, 0x0) write$cgroup_devices(r0, 0x0, 0x0) 22:23:39 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$P9_RCLUNK(r0, 0x0, 0xfffffffffffffeb1) 22:23:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200c200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000029d00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:39 executing program 2: r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) 22:23:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:39 executing program 3: shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) 22:23:39 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r0, 0x5206, 0x0) [ 1088.180616][T28335] loop1: detected capacity change from 0 to 136 [ 1088.187240][T28333] loop4: detected capacity change from 0 to 136 22:23:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000edc000bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200d200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) [ 1088.240107][T28335] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1088.295652][T28360] loop4: detected capacity change from 0 to 136 [ 1088.346087][T28370] loop1: detected capacity change from 0 to 136 [ 1088.356553][T28370] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1088.394768][T28370] loop1: detected capacity change from 0 to 136 [ 1088.402713][T28370] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:23:42 executing program 3: semget$private(0x0, 0x1, 0x17) 22:23:42 executing program 2: semget$private(0x0, 0x1, 0x558) 22:23:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 22:23:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00ffffffda00bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d00200e200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}], 0x0, &(0x7f0000000040)) 22:23:42 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x801, 0x0) write$P9_RAUTH(r0, 0x0, 0x0) 22:23:42 executing program 2: openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0xc0, 0xc8) [ 1091.203621][T28391] loop4: detected capacity change from 0 to 136 [ 1091.210240][T28393] loop1: detected capacity change from 0 to 136 [ 1091.237688][T28393] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 22:23:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020004300200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00fffffff600bf252f", 0x5a, 0x8800}, {&(0x7f00000002c0)}], 0x0, &(0x7f0000000040)) 22:23:42 executing program 3: setrlimit(0x7, &(0x7f0000000180)) socket$inet_tcp(0x2, 0x1, 0x0) 22:23:42 executing program 2: fchownat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0, 0xee01, 0x0) 22:23:42 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/power_supply', 0x101000, 0x358) [ 1091.284856][T28393] loop1: detected capacity change from 0 to 136 [ 1091.293042][T28393] isofs_fill_super: bread failed, dev=loop1, iso_blknum=34, block=68 [ 1091.315201][T28418] loop4: detected capacity change from 0 to 136