0687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:23 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 873.978490][ T3673] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 873.991875][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:23 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:23 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) ioctl$SIOCSIFMTU(r1, 0x8922, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:23 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="67bca274769e620aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:23 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:23 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 874.491811][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 874.516345][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 874.522149][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 874.658368][ T3806] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:24 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:24 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca20a769e620aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:24 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:24 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:24 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 875.246617][ T3824] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:24 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:25 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca225769e620aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:25 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 875.739243][ T3946] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:25 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:25 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca25c769e620aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:25 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:25 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:25 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:25 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 876.436763][ T3970] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:26 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:26 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:26 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca2745c9e620aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:26 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r0, 0x4) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:26 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:26 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(r0, r1) setsockopt(r1, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 877.121559][ T3997] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:26 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r0, 0x4) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:26 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:26 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:27 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e0a0aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:27 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r0, 0x4) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:27 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:27 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(r0, r1) setsockopt(r1, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 877.823374][ T4127] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:27 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 877.956347][ C1] net_ratelimit: 18 callbacks suppressed [ 877.956361][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 877.956389][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 877.962098][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:16:27 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:27 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e250aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:27 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 878.328645][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:27 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:28 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 878.468688][ T4260] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:28 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(r0, r1) setsockopt(r1, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:28 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e670aa734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:28 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 878.676340][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 878.682186][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 878.741601][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:28 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 878.989764][ T4384] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 879.023481][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:28 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 879.156709][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 879.162705][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:28 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6202a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:28 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:28 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:28 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 879.747733][ T4411] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:29 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:29 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6203a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:29 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:29 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 880.378903][ T4532] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:30 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:30 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:30 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6204a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:30 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:30 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 880.935626][ T4554] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:30 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6205a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:30 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:30 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 881.494471][ T4674] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:31 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, r1) setsockopt(r1, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:31 executing program 4: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:31 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6206a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:31 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:31 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 882.073616][ T4702] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:31 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(r1, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:31 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:31 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6207a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:32 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:32 executing program 4: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 882.670802][ T4816] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:32 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, r1) setsockopt(r1, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:32 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6208a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:32 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:32 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 883.218387][ T4934] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 883.316351][ C0] net_ratelimit: 19 callbacks suppressed [ 883.316367][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 883.327850][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:32 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 883.396398][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 883.402236][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:16:33 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6209a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:33 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, r1) setsockopt(r1, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 883.611086][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:33 executing program 4: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:33 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 883.815493][ T4954] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:33 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:33 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:33 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6210a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 884.196378][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 884.196414][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 884.202170][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 884.214040][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 884.366161][ T5076] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:34 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:34 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:34 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:34 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6214a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:34 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 884.783623][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:34 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:34 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 884.902282][ T5095] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:34 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6225a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:34 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:34 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:34 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 885.571120][ T5215] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:35 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:35 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e623ca734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:35 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:35 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:35 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 886.129665][ T5237] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:35 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:35 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:35 executing program 0: prctl$PR_GET_TIMERSLACK(0x1e) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000010000001809"], 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000080)={@remote, @remote, [], {@can={0xc, {{0x0, 0x1, 0x0, 0x1}, 0x5, 0x2, 0x0, 0x0, "74bbb98fa8502d62"}}}}, &(0x7f00000000c0)={0x1, 0x3, [0x755, 0x767, 0x171, 0x724]}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x80000000b9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$apparmor_exec(r1, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x26d) 08:16:35 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:35 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e6267a734fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 886.723427][ T26] audit: type=1804 audit(1572855396.228:42): pid=5393 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/" dev="sda1" ino=2328 res=1 [ 886.776582][ T5391] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:36 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:36 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0)=r1, 0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:36 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) dup(r12) 08:16:36 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa707fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:36 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:36 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:37 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 887.626059][ T5496] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:37 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:37 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa709fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:37 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="11ab9d201ed3b5f660047864ac669acf38d21d24b0a70a14ebc3b063f1c5af4f055f9e7241c91f154a57c8764a00f8f3aa4c96095ac1f021994f8ef3e0b2346857613b10ddbe10abc3e45181d04d8d01b07fd13c1d7c7b76a489a5815bd7b8a296a1b7596cfe4df7a1578f83dbec03867164d5d2ee74b04f4aa036c886046cdb8e15e685de6e35eb48a1b6fdf09fcf6c1621d20293098176b70397d93ee4ecca2c8195d98243cc29b002dd8048d5a2dc8d07a47018e9d94f6603c6d49252a62d85b50c2dfa02ac5975eff6c065e2d58624734b6f2270d1bfb27783feb6969dcc81372a7947f990f852bbf71cf922ace6d038d270c2027b76635c4fb22806822435a7cf7071da5ad1ca2f5b55116837841dad8ee5966c329dc018d46027dbb000d09dcef6427089af7309d074d7a4d4ba10103dd09b9ab29802ba8df807a3913e1f93596f98219c94863786aa205477bcc08d520958341db0dbbafc3768fc134a648bad1f90f998527f34b5b473cf5bae50ed8ca0d89dd468d3d6014ebe00262990042325a2d44ee9250eb30b44d69788498217f948e20cda43f5e3cfddd49cdf3511324816d77d77263cdeb71ce863da92c44301408081e7730a6049cf48e5c98de41c95e0bd64c089b074cefe20e2bea913ba756828e761d3a82a88482fee0019bc8f9ba1daeba9c28439ba06436c1cb0a2d0b4ab86a4296163383faa9ec63e6a9a8c9dadd52541bd68c432bfeac322515d8adef9cec44fc0d33f2c720b2259ee8b28cdf82b46ee3ca086025c8c5b20339c9bca034db5a0ec9d5dc90391b98573ceea3c12effa12a69dffff0e8179ff45ab6097018295786828beeb4f2d0f89675dad70dd0e2b7eb4541fa89d03cb4b1d82b05ec79a0d84153098a779221f610eee5fce6af8b21fbf9c4d4c4fb7f4d176270d7de793f5e738b30193be783eeeea8492f4b8598ed0be9477b41d6bd54c5f074d50c4914e2100cbbe3a8fd58bfa7c491dafff8e78223e038e3c36d2cf562e62b60b0a910caf61c078fad26afc71d3909899e49d132f0289a61b28189c0422ecbe23a42351a3ad5a5d779ef20e999e457b52f778b0552c3fe380154d7b54450f0aa48787248c45833d5685651748d85e8a84e0a628393eb794a40f489247cc39fb4a3dc9eaf866bf9e3c98fa58dc575e15e2c49446075ce3ba56ecb0788abe463eac3e8e665e6ef54f280591a6aea7141bd2725c535fa7c47dcf5487b22c36f64344dd10acec9788b446844e049be8ec79f2ce5149818de6a4704c4edc30724bbffb691d90b5da4d9455efe0f61365d096a69f83287b1ebe5e21e83535fe7b3d8eeb29d60a698bbbcce0b030b63ad80c27dd4a5de4ce56b67f3109ea84dbe708eaf64cd3f64bf93f514d3d5dfc605a518859df587a31bd15cbbcd06af345f3eb89e17bf1785625e65984efc4f7d1155534d5fb229a77df8b117a6002cda05ee247bcd3795f235f8d89b2c8fa16083861a5eb62ec48ad3cba523b776724c15c92d3f2adc707fbe2693fdcd4fd49ac035cd59d252973ad7c9f79a4800516097f2813c16968bea86b942364f5b3eee2244ae4ec8264cf23c733280f12c9b3f80c31f215a037ab1433e6f0f0db77e0a0b85fc33b6f23fee88c1d8b10d3df6f373883b67c4083f1361febb0a80205d350ff5c88d2ea642f3752d94ca3d668df3bbec567982834fc90a4ddaaad4ff7bf9c5c29ae6cf95554bebeab646ae37c7cd3bd896bee7758e1f9feee5ef853294c92c947d754eefff3b6e8468ba104312e738768cf6fecd540b3e5bfa989350e58deca86e0423b09c237eb9c9b76efc51157d963a6f96649439b439dc5a04febfd49e97b91464a4b9c9e26eecabf859851446bef6daf7c6e9baa6eb4b425a573d9f852f52bb890c1f70a85898468f470026b98c28079c076cc2007da1718978e9fb54ffb7b0a3919bdeae84e1438b1700834f12eef6b74a6f115a70489ad7529128b5696b6d3bbc971eacbc78b00396ebeaddab3aa01055a1c65a72a59240a2cbcc7964d667a10878b4d19d9419c587a8f92963d09c76051c29e2da20151347d178750da97d9f47c94a35522adfe350124f593a06e8b7ca541eb4672f1e9b9e71864bf367b393fc1da6fdfa25eaa47305abede894241717eb4cd037d9b7b82fa4594431e0f6ff314515f7144e091bf6a0dd31b5971091845734ef2b87c4ca7a500ea640041f0574b179a52c2cecf8bd3c7e452d372de1a409795dd783b081d81f8ac96f3484d08f7a059bf3971858f99b9cde3dcd7a6a909181cf0df0d742dec4218c1cd977b9c5beeacab1954771b652efd9796b74f84993d1d787100dd33c879409696195157bc542dcffa3f011599eb6e1d2a89639ac3c553530ba45ffd821ac10aaf50cf2a7807990421cfd92a21353cefa90fcfe3ce2ff6e23d3e3750475cb3dc7b2a8b2b307489d155b1131be87523b842ef38109f91c88a4612887515a2dc5556dbdeaf7b8ecd09d283c5c8281f50e876b3bbbd31f7f95a904a61af1b81591b665b2da5a1b506a7502072e361360459aab638a3efa5f53c1cf230897e076afdc9c56a5f6d0331f9572260c82379bd74cfefb94838441689b0bb22f9d865912c2a2860de0df780db691a40394bf57f146663342248aa861868c3a793e7778353c31e12b06c4003b98b55fd393f431b7c67c7fec5e0f7314971b9a46318ae187929dc019a2037640c42318675840ce42f034696c0f366c2e2841fe575ef923d6449e2192492cd4addd87498d000eeb3848b291146f7980f731c3a6667c9d784376bb449e9a1b91745f776f0a7587b4ee2cce69e321c451c8d5b03263d2d73cbba6e16ab0282895d8f15464bf733c37c8fff58e138cbe036f862f78df285efb59e4ff1c342497f11d39b2ca3db3fad1896242dbb7e6840e2a9a9a155effbe886def184aab53893fa17e91a2731ae749a0a6b554210a0594aa4eb40db47e18839f4ef082f7a22a724b8e75a02535396441a6e6b9adf92dbfafd77e49c3b7fe0389d24d5574973a81ccaf9fa8311a1bb92dcc4cd365823ba32bc36d7fda33929a71bbd571e49dd7a4af4184145772afd01ebeb07f64232b514dd474a4e086d30a3d878504e8d614d26fc5409af7e2ebc75193bef8c233dafbd29ea4ca1851219af811c07c56d35a34428c79355cc96c76e1aeeba38e227be318846d4a9b8219912e4fb1e3e5b864a1516cd5d18c0299c91f643d2b16ec7d5dd68347544ce11f5ce2ce0cf83594065e557c73b21af27c1df5fad1ed4927240614f11d37dea37f38993c1b059ebf3f211385abdbd3d641fa1c9ce2a954a46001d402a72903dd48ac9f0e64905bd9e6e621d27b00904663170b0a7abc560721c01b403490a1dd4acb1aa759b113b9499834a1ee9c8fe718339e3545d7946ee69e539bc298301180bb95ca22f2da35c54b38adf96a0201cf79d760b76a0578ef303faaf3b3a1dddbb292c144ce50439b2917ef788849afded45093cad739738e7668ebffb9d97f5b11039384e9ff8634168497fe886e0c82e9516491bcca66467edb6e26bf76e7bae4098f7ef5558198bca73bacc4a2dc506c9152a91df32c1482c9936b2d208526700dbd85df7433b12b2b5dccc4544bdc57a5956f1167af250d801912ea3eb86acf84a13f608764c8a8558c5017bd56686d556795fe276310f7f6d3b81fbeab130d910df792c17d4a39033877669c300511ac949c782d19ed567c414b4a28ef31ccfbfa16bee0edf84ef9de1a62449cbec43d6d8301a797b77422cec73d8c3e7f7622b68ff12b2dae980ce53e35b3176b21625b1e440cefda6f89ecabade81a956eb8d7f3af1c3ffb2abeb55b28e8db322d59897ae2b78df34b0086293c3037a358b69df93", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) dup(r12) 08:16:37 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:37 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 888.225752][ T5614] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:37 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:38 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa70afa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:38 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:38 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 888.932731][ T5741] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 888.980589][ C1] net_ratelimit: 8 callbacks suppressed [ 888.980607][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:38 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:38 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) dup(r12) 08:16:38 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa711fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:38 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 889.556351][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 889.562214][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:39 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 889.632127][ T5767] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:39 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:39 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:39 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa725fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 889.979346][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:39 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) dup(r12) [ 890.364495][ T5895] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:40 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 890.436349][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 890.436359][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 890.436415][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 890.442155][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:40 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:40 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:40 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa72dfa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:40 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:40 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 890.986811][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 891.006906][ T5918] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 891.156355][ C0] protocol 88fb is buggy, dev hsr_slave_0 08:16:40 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:40 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa72ffa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:40 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) socket$alg(0x26, 0x5, 0x0) [ 891.456650][ T6034] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:41 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:41 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:41 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:41 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa73cfa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:41 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:41 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 892.013147][ T6060] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:41 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="11ab9d201ed3b5f660047864ac669acf38d21d24b0a70a14ebc3b063f1c5af4f055f9e7241c91f154a57c8764a00f8f3aa4c96095ac1f021994f8ef3e0b2346857613b10ddbe10abc3e45181d04d8d01b07fd13c1d7c7b76a489a5815bd7b8a296a1b7596cfe4df7a1578f83dbec03867164d5d2ee74b04f4aa036c886046cdb8e15e685de6e35eb48a1b6fdf09fcf6c1621d20293098176b70397d93ee4ecca2c8195d98243cc29b002dd8048d5a2dc8d07a47018e9d94f6603c6d49252a62d85b50c2dfa02ac5975eff6c065e2d58624734b6f2270d1bfb27783feb6969dcc81372a7947f990f852bbf71cf922ace6d038d270c2027b76635c4fb22806822435a7cf7071da5ad1ca2f5b55116837841dad8ee5966c329dc018d46027dbb000d09dcef6427089af7309d074d7a4d4ba10103dd09b9ab29802ba8df807a3913e1f93596f98219c94863786aa205477bcc08d520958341db0dbbafc3768fc134a648bad1f90f998527f34b5b473cf5bae50ed8ca0d89dd468d3d6014ebe00262990042325a2d44ee9250eb30b44d69788498217f948e20cda43f5e3cfddd49cdf3511324816d77d77263cdeb71ce863da92c44301408081e7730a6049cf48e5c98de41c95e0bd64c089b074cefe20e2bea913ba756828e761d3a82a88482fee0019bc8f9ba1daeba9c28439ba06436c1cb0a2d0b4ab86a4296163383faa9ec63e6a9a8c9dadd52541bd68c432bfeac322515d8adef9cec44fc0d33f2c720b2259ee8b28cdf82b46ee3ca086025c8c5b20339c9bca034db5a0ec9d5dc90391b98573ceea3c12effa12a69dffff0e8179ff45ab6097018295786828beeb4f2d0f89675dad70dd0e2b7eb4541fa89d03cb4b1d82b05ec79a0d84153098a779221f610eee5fce6af8b21fbf9c4d4c4fb7f4d176270d7de793f5e738b30193be783eeeea8492f4b8598ed0be9477b41d6bd54c5f074d50c4914e2100cbbe3a8fd58bfa7c491dafff8e78223e038e3c36d2cf562e62b60b0a910caf61c078fad26afc71d3909899e49d132f0289a61b28189c0422ecbe23a42351a3ad5a5d779ef20e999e457b52f778b0552c3fe380154d7b54450f0aa48787248c45833d5685651748d85e8a84e0a628393eb794a40f489247cc39fb4a3dc9eaf866bf9e3c98fa58dc575e15e2c49446075ce3ba56ecb0788abe463eac3e8e665e6ef54f280591a6aea7141bd2725c535fa7c47dcf5487b22c36f64344dd10acec9788b446844e049be8ec79f2ce5149818de6a4704c4edc30724bbffb691d90b5da4d9455efe0f61365d096a69f83287b1ebe5e21e83535fe7b3d8eeb29d60a698bbbcce0b030b63ad80c27dd4a5de4ce56b67f3109ea84dbe708eaf64cd3f64bf93f514d3d5dfc605a518859df587a31bd15cbbcd06af345f3eb89e17bf1785625e65984efc4f7d1155534d5fb229a77df8b117a6002cda05ee247bcd3795f235f8d89b2c8fa16083861a5eb62ec48ad3cba523b776724c15c92d3f2adc707fbe2693fdcd4fd49ac035cd59d252973ad7c9f79a4800516097f2813c16968bea86b942364f5b3eee2244ae4ec8264cf23c733280f12c9b3f80c31f215a037ab1433e6f0f0db77e0a0b85fc33b6f23fee88c1d8b10d3df6f373883b67c4083f1361febb0a80205d350ff5c88d2ea642f3752d94ca3d668df3bbec567982834fc90a4ddaaad4ff7bf9c5c29ae6cf95554bebeab646ae37c7cd3bd896bee7758e1f9feee5ef853294c92c947d754eefff3b6e8468ba104312e738768cf6fecd540b3e5bfa989350e58deca86e0423b09c237eb9c9b76efc51157d963a6f96649439b439dc5a04febfd49e97b91464a4b9c9e26eecabf859851446bef6daf7c6e9baa6eb4b425a573d9f852f52bb890c1f70a85898468f470026b98c28079c076cc2007da1718978e9fb54ffb7b0a3919bdeae84e1438b1700834f12eef6b74a6f115a70489ad7529128b5696b6d3bbc971eacbc78b00396ebeaddab3aa01055a1c65a72a59240a2cbcc7964d667a10878b4d19d9419c587a8f92963d09c76051c29e2da20151347d178750da97d9f47c94a35522adfe350124f593a06e8b7ca541eb4672f1e9b9e71864bf367b393fc1da6fdfa25eaa47305abede894241717eb4cd037d9b7b82fa4594431e0f6ff314515f7144e091bf6a0dd31b5971091845734ef2b87c4ca7a500ea640041f0574b179a52c2cecf8bd3c7e452d372de1a409795dd783b081d81f8ac96f3484d08f7a059bf3971858f99b9cde3dcd7a6a909181cf0df0d742dec4218c1cd977b9c5beeacab1954771b652efd9796b74f84993d1d787100dd33c879409696195157bc542dcffa3f011599eb6e1d2a89639ac3c553530ba45ffd821ac10aaf50cf2a7807990421cfd92a21353cefa90fcfe3ce2ff6e23d3e3750475cb3dc7b2a8b2b307489d155b1131be87523b842ef38109f91c88a4612887515a2dc5556dbdeaf7b8ecd09d283c5c8281f50e876b3bbbd31f7f95a904a61af1b81591b665b2da5a1b506a7502072e361360459aab638a3efa5f53c1cf230897e076afdc9c56a5f6d0331f9572260c82379bd74cfefb94838441689b0bb22f9d865912c2a2860de0df780db691a40394bf57f146663342248aa861868c3a793e7778353c31e12b06c4003b98b55fd393f431b7c67c7fec5e0f7314971b9a46318ae187929dc019a2037640c42318675840ce42f034696c0f366c2e2841fe575ef923d6449e2192492cd4addd87498d000eeb3848b291146f7980f731c3a6667c9d784376bb449e9a1b91745f776f0a7587b4ee2cce69e321c451c8d5b03263d2d73cbba6e16ab0282895d8f15464bf733c37c8fff58e138cbe036f862f78df285efb59e4ff1c342497f11d39b2ca3db3fad1896242dbb7e6840e2a9a9a155effbe886def184aab53893fa17e91a2731ae749a0a6b554210a0594aa4eb40db47e18839f4ef082f7a22a724b8e75a02535396441a6e6b9adf92dbfafd77e49c3b7fe0389d24d5574973a81ccaf9fa8311a1bb92dcc4cd365823ba32bc36d7fda33929a71bbd571e49dd7a4af4184145772afd01ebeb07f64232b514dd474a4e086d30a3d878504e8d614d26fc5409af7e2ebc75193bef8c233dafbd29ea4ca1851219af811c07c56d35a34428c79355cc96c76e1aeeba38e227be318846d4a9b8219912e4fb1e3e5b864a1516cd5d18c0299c91f643d2b16ec7d5dd68347544ce11f5ce2ce0cf83594065e557c73b21af27c1df5fad1ed4927240614f11d37dea37f38993c1b059ebf3f211385abdbd3d641fa1c9ce2a954a46001d402a72903dd48ac9f0e64905bd9e6e621d27b00904663170b0a7abc560721c01b403490a1dd4acb1aa759b113b9499834a1ee9c8fe718339e3545d7946ee69e539bc298301180bb95ca22f2da35c54b38adf96a0201cf79d760b76a0578ef303faaf3b3a1dddbb292c144ce50439b2917ef788849afded45093cad739738e7668ebffb9d97f5b11039384e9ff8634168497fe886e0c82e9516491bcca66467edb6e26bf76e7bae4098f7ef5558198bca73bacc4a2dc506c9152a91df32c1482c9936b2d208526700dbd85df7433b12b2b5dccc4544bdc57a5956f1167af250d801912ea3eb86acf84a13f608764c8a8558c5017bd56686d556795fe276310f7f6d3b81fbeab130d910df792c17d4a39033877669c300511ac949c782d19ed567c414b4a28ef31ccfbfa16bee0edf84ef9de1a62449cbec43d6d8301a797b77422cec73d8c3e7f7622b68ff12b2dae980ce53e35b3176b21625b1e440cefda6f89ecabade81a956eb8d7f3af1c3ffb2abeb55b28e8db322d59897ae2b78df34b0086293c3037a358b69df93", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:41 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:41 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa75cfa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:42 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:42 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:42 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 892.619608][ T6180] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:42 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa767fa0095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:42 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:42 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:42 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:42 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 893.186702][ T6203] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:43 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0295e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:43 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:43 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) 08:16:43 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 893.730896][ T6326] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:43 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, 0x0, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:43 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:43 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0395e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:43 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 894.251437][ C0] net_ratelimit: 8 callbacks suppressed [ 894.251459][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:43 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:43 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) [ 894.442963][ T6358] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:44 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0495e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:44 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:44 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:44 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, 0x0, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 894.892358][ T6374] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:44 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:44 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0595e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:44 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 895.316363][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 895.322207][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:44 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) 08:16:44 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 895.413958][ T6398] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:45 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, 0x0, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:45 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:45 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0695e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:45 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:45 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) socket$alg(0x26, 0x5, 0x0) [ 896.210587][ T6532] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:45 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:45 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={0x0, 0x0, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:46 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:46 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0795e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:46 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:46 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) socket$alg(0x26, 0x5, 0x0) [ 897.032471][ T6572] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:46 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:46 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:46 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0895e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:46 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={0x0, 0x0, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 897.396374][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 897.402227][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:47 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 897.649119][ T6695] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:47 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:47 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:47 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0995e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:47 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 897.956359][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 897.962176][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:16:47 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 898.354194][ T6724] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:47 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={0x0, 0x0, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:48 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:48 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:48 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0a95e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:48 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:48 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 899.184722][ T6853] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:48 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:48 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:48 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa1095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:49 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:49 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:49 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) socket$alg(0x26, 0x5, 0x0) [ 899.864530][ T6922] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 899.956339][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 899.962195][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 900.036330][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 900.042164][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:16:49 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:49 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa1195e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:49 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:49 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:50 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:50 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 900.605491][ T7024] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:50 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) socket$alg(0x26, 0x5, 0x0) [ 900.836346][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 900.836476][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.842220][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 900.848363][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:50 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa2395e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:50 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:50 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:50 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 901.171212][ T7188] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:50 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:51 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa2d95e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 901.556339][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 901.562156][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:51 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:51 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:51 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 901.826661][ T7218] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:51 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:51 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:51 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa4895e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:51 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:51 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="11ab9d201ed3b5f660047864ac669acf38d21d24b0a70a14ebc3b063f1c5af4f055f9e7241c91f154a57c8764a00f8f3aa4c96095ac1f021994f8ef3e0b2346857613b10ddbe10abc3e45181d04d8d01b07fd13c1d7c7b76a489a5815bd7b8a296a1b7596cfe4df7a1578f83dbec03867164d5d2ee74b04f4aa036c886046cdb8e15e685de6e35eb48a1b6fdf09fcf6c1621d20293098176b70397d93ee4ecca2c8195d98243cc29b002dd8048d5a2dc8d07a47018e9d94f6603c6d49252a62d85b50c2dfa02ac5975eff6c065e2d58624734b6f2270d1bfb27783feb6969dcc81372a7947f990f852bbf71cf922ace6d038d270c2027b76635c4fb22806822435a7cf7071da5ad1ca2f5b55116837841dad8ee5966c329dc018d46027dbb000d09dcef6427089af7309d074d7a4d4ba10103dd09b9ab29802ba8df807a3913e1f93596f98219c94863786aa205477bcc08d520958341db0dbbafc3768fc134a648bad1f90f998527f34b5b473cf5bae50ed8ca0d89dd468d3d6014ebe00262990042325a2d44ee9250eb30b44d69788498217f948e20cda43f5e3cfddd49cdf3511324816d77d77263cdeb71ce863da92c44301408081e7730a6049cf48e5c98de41c95e0bd64c089b074cefe20e2bea913ba756828e761d3a82a88482fee0019bc8f9ba1daeba9c28439ba06436c1cb0a2d0b4ab86a4296163383faa9ec63e6a9a8c9dadd52541bd68c432bfeac322515d8adef9cec44fc0d33f2c720b2259ee8b28cdf82b46ee3ca086025c8c5b20339c9bca034db5a0ec9d5dc90391b98573ceea3c12effa12a69dffff0e8179ff45ab6097018295786828beeb4f2d0f89675dad70dd0e2b7eb4541fa89d03cb4b1d82b05ec79a0d84153098a779221f610eee5fce6af8b21fbf9c4d4c4fb7f4d176270d7de793f5e738b30193be783eeeea8492f4b8598ed0be9477b41d6bd54c5f074d50c4914e2100cbbe3a8fd58bfa7c491dafff8e78223e038e3c36d2cf562e62b60b0a910caf61c078fad26afc71d3909899e49d132f0289a61b28189c0422ecbe23a42351a3ad5a5d779ef20e999e457b52f778b0552c3fe380154d7b54450f0aa48787248c45833d5685651748d85e8a84e0a628393eb794a40f489247cc39fb4a3dc9eaf866bf9e3c98fa58dc575e15e2c49446075ce3ba56ecb0788abe463eac3e8e665e6ef54f280591a6aea7141bd2725c535fa7c47dcf5487b22c36f64344dd10acec9788b446844e049be8ec79f2ce5149818de6a4704c4edc30724bbffb691d90b5da4d9455efe0f61365d096a69f83287b1ebe5e21e83535fe7b3d8eeb29d60a698bbbcce0b030b63ad80c27dd4a5de4ce56b67f3109ea84dbe708eaf64cd3f64bf93f514d3d5dfc605a518859df587a31bd15cbbcd06af345f3eb89e17bf1785625e65984efc4f7d1155534d5fb229a77df8b117a6002cda05ee247bcd3795f235f8d89b2c8fa16083861a5eb62ec48ad3cba523b776724c15c92d3f2adc707fbe2693fdcd4fd49ac035cd59d252973ad7c9f79a4800516097f2813c16968bea86b942364f5b3eee2244ae4ec8264cf23c733280f12c9b3f80c31f215a037ab1433e6f0f0db77e0a0b85fc33b6f23fee88c1d8b10d3df6f373883b67c4083f1361febb0a80205d350ff5c88d2ea642f3752d94ca3d668df3bbec567982834fc90a4ddaaad4ff7bf9c5c29ae6cf95554bebeab646ae37c7cd3bd896bee7758e1f9feee5ef853294c92c947d754eefff3b6e8468ba104312e738768cf6fecd540b3e5bfa989350e58deca86e0423b09c237eb9c9b76efc51157d963a6f96649439b439dc5a04febfd49e97b91464a4b9c9e26eecabf859851446bef6daf7c6e9baa6eb4b425a573d9f852f52bb890c1f70a85898468f470026b98c28079c076cc2007da1718978e9fb54ffb7b0a3919bdeae84e1438b1700834f12eef6b74a6f115a70489ad7529128b5696b6d3bbc971eacbc78b00396ebeaddab3aa01055a1c65a72a59240a2cbcc7964d667a10878b4d19d9419c587a8f92963d09c76051c29e2da20151347d178750da97d9f47c94a35522adfe350124f593a06e8b7ca541eb4672f1e9b9e71864bf367b393fc1da6fdfa25eaa47305abede894241717eb4cd037d9b7b82fa4594431e0f6ff314515f7144e091bf6a0dd31b5971091845734ef2b87c4ca7a500ea640041f0574b179a52c2cecf8bd3c7e452d372de1a409795dd783b081d81f8ac96f3484d08f7a059bf3971858f99b9cde3dcd7a6a909181cf0df0d742dec4218c1cd977b9c5beeacab1954771b652efd9796b74f84993d1d787100dd33c879409696195157bc542dcffa3f011599eb6e1d2a89639ac3c553530ba45ffd821ac10aaf50cf2a7807990421cfd92a21353cefa90fcfe3ce2ff6e23d3e3750475cb3dc7b2a8b2b307489d155b1131be87523b842ef38109f91c88a4612887515a2dc5556dbdeaf7b8ecd09d283c5c8281f50e876b3bbbd31f7f95a904a61af1b81591b665b2da5a1b506a7502072e361360459aab638a3efa5f53c1cf230897e076afdc9c56a5f6d0331f9572260c82379bd74cfefb94838441689b0bb22f9d865912c2a2860de0df780db691a40394bf57f146663342248aa861868c3a793e7778353c31e12b06c4003b98b55fd393f431b7c67c7fec5e0f7314971b9a46318ae187929dc019a2037640c42318675840ce42f034696c0f366c2e2841fe575ef923d6449e2192492cd4addd87498d000eeb3848b291146f7980f731c3a6667c9d784376bb449e9a1b91745f776f0a7587b4ee2cce69e321c451c8d5b03263d2d73cbba6e16ab0282895d8f15464bf733c37c8fff58e138cbe036f862f78df285efb59e4ff1c342497f11d39b2ca3db3fad1896242dbb7e6840e2a9a9a155effbe886def184aab53893fa17e91a2731ae749a0a6b554210a0594aa4eb40db47e18839f4ef082f7a22a724b8e75a02535396441a6e6b9adf92dbfafd77e49c3b7fe0389d24d5574973a81ccaf9fa8311a1bb92dcc4cd365823ba32bc36d7fda33929a71bbd571e49dd7a4af4184145772afd01ebeb07f64232b514dd474a4e086d30a3d878504e8d614d26fc5409af7e2ebc75193bef8c233dafbd29ea4ca1851219af811c07c56d35a34428c79355cc96c76e1aeeba38e227be318846d4a9b8219912e4fb1e3e5b864a1516cd5d18c0299c91f643d2b16ec7d5dd68347544ce11f5ce2ce0cf83594065e557c73b21af27c1df5fad1ed4927240614f11d37dea37f38993c1b059ebf3f211385abdbd3d641fa1c9ce2a954a46001d402a72903dd48ac9f0e64905bd9e6e621d27b00904663170b0a7abc560721c01b403490a1dd4acb1aa759b113b9499834a1ee9c8fe718339e3545d7946ee69e539bc298301180bb95ca22f2da35c54b38adf96a0201cf79d760b76a0578ef303faaf3b3a1dddbb292c144ce50439b2917ef788849afded45093cad739738e7668ebffb9d97f5b11039384e9ff8634168497fe886e0c82e9516491bcca66467edb6e26bf76e7bae4098f7ef5558198bca73bacc4a2dc506c9152a91df32c1482c9936b2d208526700dbd85df7433b12b2b5dccc4544bdc57a5956f1167af250d801912ea3eb86acf84a13f608764c8a8558c5017bd56686d556795fe276310f7f6d3b81fbeab130d910df792c17d4a39033877669c300511ac949c782d19ed567c414b4a28ef31ccfbfa16bee0edf84ef9de1a62449cbec43d6d8301a797b77422cec73d8c3e7f7622b68ff12b2dae980ce53e35b3176b21625b1e440cefda6f89ecabade81a956eb8d7f3af1c3ffb2abeb55b28e8db322d59897ae2b78df34b0086293c3037a358b69df93", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 902.528385][ T7362] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:52 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:52 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:52 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa4c95e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:52 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:52 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:52 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 903.152072][ T7391] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:52 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:52 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa6095e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:53 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:53 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:53 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 903.796754][ T7531] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:53 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa6895e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:53 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:53 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:53 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:54 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:54 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 904.651991][ T7569] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:54 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 904.996333][ C1] net_ratelimit: 10 callbacks suppressed [ 904.996349][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 904.996376][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 905.002281][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:16:54 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa6c95e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:54 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:54 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 905.528045][ T7713] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:55 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 905.716346][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 905.722194][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:16:55 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:55 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:55 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa7495e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:55 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:55 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 906.276502][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 906.282380][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:16:55 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 906.321034][ T7771] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:56 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa7a95e0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:56 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:56 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 906.931575][ T7866] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:56 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:56 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:56 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:56 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa00ffe0610687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:56 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x2}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:57 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 907.825370][ T8004] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:57 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, 0x0, 0x0) 08:16:57 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:57 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:57 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e05c0687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:57 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 908.276866][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 908.282850][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 908.300811][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:57 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 908.646887][ T8042] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:58 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:16:58 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, 0x0, 0x0) 08:16:58 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:58 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0670687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:58 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:16:58 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:59 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 909.543173][ T8175] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:59 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, 0x0, 0x0) 08:16:59 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610287463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:16:59 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:16:59 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 910.142513][ T8302] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:16:59 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 910.356417][ C0] net_ratelimit: 4 callbacks suppressed [ 910.356432][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 910.367858][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:17:00 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 910.446374][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 910.452191][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:17:00 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610387463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 910.725176][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:00 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280), 0x0) 08:17:00 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 910.823907][ T8334] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:00 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:00 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610487463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:00 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 911.236368][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 911.236381][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 911.236655][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 911.242218][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 911.436940][ T8455] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:01 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 911.562749][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:01 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280), 0x0) 08:17:01 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:01 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(r2, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:01 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610587463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:01 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 912.105771][ T8483] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:01 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:01 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r2) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280), 0x0) 08:17:01 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:02 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610987463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:02 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, 0x0) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:02 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 912.861877][ T8613] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:02 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:02 executing program 5: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) dup(r12) 08:17:02 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:02 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610a87463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:02 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, 0x0) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 913.410030][ T8741] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:03 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="11ab9d201ed3b5f660047864ac669acf38d21d24b0a70a14ebc3b063f1c5af4f055f9e7241c91f154a57c8764a00f8f3aa4c96095ac1f021994f8ef3e0b2346857613b10ddbe10abc3e45181d04d8d01b07fd13c1d7c7b76a489a5815bd7b8a296a1b7596cfe4df7a1578f83dbec03867164d5d2ee74b04f4aa036c886046cdb8e15e685de6e35eb48a1b6fdf09fcf6c1621d20293098176b70397d93ee4ecca2c8195d98243cc29b002dd8048d5a2dc8d07a47018e9d94f6603c6d49252a62d85b50c2dfa02ac5975eff6c065e2d58624734b6f2270d1bfb27783feb6969dcc81372a7947f990f852bbf71cf922ace6d038d270c2027b76635c4fb22806822435a7cf7071da5ad1ca2f5b55116837841dad8ee5966c329dc018d46027dbb000d09dcef6427089af7309d074d7a4d4ba10103dd09b9ab29802ba8df807a3913e1f93596f98219c94863786aa205477bcc08d520958341db0dbbafc3768fc134a648bad1f90f998527f34b5b473cf5bae50ed8ca0d89dd468d3d6014ebe00262990042325a2d44ee9250eb30b44d69788498217f948e20cda43f5e3cfddd49cdf3511324816d77d77263cdeb71ce863da92c44301408081e7730a6049cf48e5c98de41c95e0bd64c089b074cefe20e2bea913ba756828e761d3a82a88482fee0019bc8f9ba1daeba9c28439ba06436c1cb0a2d0b4ab86a4296163383faa9ec63e6a9a8c9dadd52541bd68c432bfeac322515d8adef9cec44fc0d33f2c720b2259ee8b28cdf82b46ee3ca086025c8c5b20339c9bca034db5a0ec9d5dc90391b98573ceea3c12effa12a69dffff0e8179ff45ab6097018295786828beeb4f2d0f89675dad70dd0e2b7eb4541fa89d03cb4b1d82b05ec79a0d84153098a779221f610eee5fce6af8b21fbf9c4d4c4fb7f4d176270d7de793f5e738b30193be783eeeea8492f4b8598ed0be9477b41d6bd54c5f074d50c4914e2100cbbe3a8fd58bfa7c491dafff8e78223e038e3c36d2cf562e62b60b0a910caf61c078fad26afc71d3909899e49d132f0289a61b28189c0422ecbe23a42351a3ad5a5d779ef20e999e457b52f778b0552c3fe380154d7b54450f0aa48787248c45833d5685651748d85e8a84e0a628393eb794a40f489247cc39fb4a3dc9eaf866bf9e3c98fa58dc575e15e2c49446075ce3ba56ecb0788abe463eac3e8e665e6ef54f280591a6aea7141bd2725c535fa7c47dcf5487b22c36f64344dd10acec9788b446844e049be8ec79f2ce5149818de6a4704c4edc30724bbffb691d90b5da4d9455efe0f61365d096a69f83287b1ebe5e21e83535fe7b3d8eeb29d60a698bbbcce0b030b63ad80c27dd4a5de4ce56b67f3109ea84dbe708eaf64cd3f64bf93f514d3d5dfc605a518859df587a31bd15cbbcd06af345f3eb89e17bf1785625e65984efc4f7d1155534d5fb229a77df8b117a6002cda05ee247bcd3795f235f8d89b2c8fa16083861a5eb62ec48ad3cba523b776724c15c92d3f2adc707fbe2693fdcd4fd49ac035cd59d252973ad7c9f79a4800516097f2813c16968bea86b942364f5b3eee2244ae4ec8264cf23c733280f12c9b3f80c31f215a037ab1433e6f0f0db77e0a0b85fc33b6f23fee88c1d8b10d3df6f373883b67c4083f1361febb0a80205d350ff5c88d2ea642f3752d94ca3d668df3bbec567982834fc90a4ddaaad4ff7bf9c5c29ae6cf95554bebeab646ae37c7cd3bd896bee7758e1f9feee5ef853294c92c947d754eefff3b6e8468ba104312e738768cf6fecd540b3e5bfa989350e58deca86e0423b09c237eb9c9b76efc51157d963a6f96649439b439dc5a04febfd49e97b91464a4b9c9e26eecabf859851446bef6daf7c6e9baa6eb4b425a573d9f852f52bb890c1f70a85898468f470026b98c28079c076cc2007da1718978e9fb54ffb7b0a3919bdeae84e1438b1700834f12eef6b74a6f115a70489ad7529128b5696b6d3bbc971eacbc78b00396ebeaddab3aa01055a1c65a72a59240a2cbcc7964d667a10878b4d19d9419c587a8f92963d09c76051c29e2da20151347d178750da97d9f47c94a35522adfe350124f593a06e8b7ca541eb4672f1e9b9e71864bf367b393fc1da6fdfa25eaa47305abede894241717eb4cd037d9b7b82fa4594431e0f6ff314515f7144e091bf6a0dd31b5971091845734ef2b87c4ca7a500ea640041f0574b179a52c2cecf8bd3c7e452d372de1a409795dd783b081d81f8ac96f3484d08f7a059bf3971858f99b9cde3dcd7a6a909181cf0df0d742dec4218c1cd977b9c5beeacab1954771b652efd9796b74f84993d1d787100dd33c879409696195157bc542dcffa3f011599eb6e1d2a89639ac3c553530ba45ffd821ac10aaf50cf2a7807990421cfd92a21353cefa90fcfe3ce2ff6e23d3e3750475cb3dc7b2a8b2b307489d155b1131be87523b842ef38109f91c88a4612887515a2dc5556dbdeaf7b8ecd09d283c5c8281f50e876b3bbbd31f7f95a904a61af1b81591b665b2da5a1b506a7502072e361360459aab638a3efa5f53c1cf230897e076afdc9c56a5f6d0331f9572260c82379bd74cfefb94838441689b0bb22f9d865912c2a2860de0df780db691a40394bf57f146663342248aa861868c3a793e7778353c31e12b06c4003b98b55fd393f431b7c67c7fec5e0f7314971b9a46318ae187929dc019a2037640c42318675840ce42f034696c0f366c2e2841fe575ef923d6449e2192492cd4addd87498d000eeb3848b291146f7980f731c3a6667c9d784376bb449e9a1b91745f776f0a7587b4ee2cce69e321c451c8d5b03263d2d73cbba6e16ab0282895d8f15464bf733c37c8fff58e138cbe036f862f78df285efb59e4ff1c342497f11d39b2ca3db3fad1896242dbb7e6840e2a9a9a155effbe886def184aab53893fa17e91a2731ae749a0a6b554210a0594aa4eb40db47e18839f4ef082f7a22a724b8e75a02535396441a6e6b9adf92dbfafd77e49c3b7fe0389d24d5574973a81ccaf9fa8311a1bb92dcc4cd365823ba32bc36d7fda33929a71bbd571e49dd7a4af4184145772afd01ebeb07f64232b514dd474a4e086d30a3d878504e8d614d26fc5409af7e2ebc75193bef8c233dafbd29ea4ca1851219af811c07c56d35a34428c79355cc96c76e1aeeba38e227be318846d4a9b8219912e4fb1e3e5b864a1516cd5d18c0299c91f643d2b16ec7d5dd68347544ce11f5ce2ce0cf83594065e557c73b21af27c1df5fad1ed4927240614f11d37dea37f38993c1b059ebf3f211385abdbd3d641fa1c9ce2a954a46001d402a72903dd48ac9f0e64905bd9e6e621d27b00904663170b0a7abc560721c01b403490a1dd4acb1aa759b113b9499834a1ee9c8fe718339e3545d7946ee69e539bc298301180bb95ca22f2da35c54b38adf96a0201cf79d760b76a0578ef303faaf3b3a1dddbb292c144ce50439b2917ef788849afded45093cad739738e7668ebffb9d97f5b11039384e9ff8634168497fe886e0c82e9516491bcca66467edb6e26bf76e7bae4098f7ef5558198bca73bacc4a2dc506c9152a91df32c1482c9936b2d208526700dbd85df7433b12b2b5dccc4544bdc57a5956f1167af250d801912ea3eb86acf84a13f608764c8a8558c5017bd56686d556795fe276310f7f6d3b81fbeab130d910df792c17d4a39033877669c300511ac949c782d19ed567c414b4a28ef31ccfbfa16bee0edf84ef9de1a62449cbec43d6d8301a797b77422cec73d8c3e7f7622b68ff12b2dae980ce53e35b3176b21625b1e440cefda6f89ecabade81a956eb8d7f3af1c3ffb2abeb55b28e8db322d59897ae2b78df34b0086293c3037a358b69df93", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:03 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0611087463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:03 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:03 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, 0x0) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 913.919501][ T8862] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:03 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:03 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:03 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0611487463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:03 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:03 executing program 5: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socketpair(0x5, 0x1, 0xff, &(0x7f00000000c0)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_getsetattr(r10, 0x0, 0x0) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) openat$rtc(0xffffffffffffff9c, 0x0, 0x204000, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) dup(r12) 08:17:03 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 914.519129][ T8987] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:04 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0613c87463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:04 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:04 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 914.974901][ T9095] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:04 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:04 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0616387463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_SET_THP_DISABLE(0x29, 0x10200000003) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000001c0)="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") ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x5452, &(0x7f0000000140)={'syzkaller1\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback, @remote, @local}, &(0x7f00000002c0)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00017, 0x4, 0x0, 0x0, 0x10000000002) 08:17:05 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 915.507219][ T9127] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:05 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:05 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:05 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:05 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0616787463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 916.011517][ C1] net_ratelimit: 8 callbacks suppressed [ 916.011538][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:05 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:05 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 916.406703][ T9258] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 916.657597][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:06 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e06106875d3915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:06 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:06 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 917.076916][ T9276] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:06 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x381000) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 917.637083][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x10200000003) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000001c0)="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") ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x5452, &(0x7f0000000140)={'syzkaller1\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback, @remote, @local}, &(0x7f00000002c0)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00017, 0x4, 0x0, 0x0, 0x10000000002) 08:17:07 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:07 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687673915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:07 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:07 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x0, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:07 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 918.322315][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 918.341275][ T9407] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:08 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687460a15e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:08 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:08 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 918.825038][ T9530] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:08 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:08 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x0, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:08 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687463c15e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 919.378556][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 919.546641][ T9555] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_ENCAP_FLAGS={0x8, 0x5}]]}}}]}, 0x38}}, 0x0) 08:17:09 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:09 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:09 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687465c15e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:09 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 920.094999][ T9666] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 920.210414][ T9676] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 920.273409][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 920.284806][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 920.290649][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:17:09 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687466715e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:09 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x0, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:09 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000400)='ramfs\x00\x9b\x95\x84\x10D\xfb\x9b\x81R#\x10O\xd3\xb4\xe8\xa3\x1f\x00\r\xf6\xd9\xbbt\x95f\x9e\x02\x06\xf946\\{(\xc8\xa7s\xd2>\x81\x88l\x0e\xc5%\x99\x00\x02\x9d\x85\xfc\xa9\\\x99:\xe4\x9c\xf9z>w\xe7\xa9\xa8=\xe9o\x9f\xfbKE\xd7\x9a\x1b\xf8\x86@\x8e\xe6\x9em\x89\xab\x19\xea1\x8e\xa1\xb5\xd7\xc6\xc62\x05\xc7\xe5\xd2m\xeczV\x1d\x84\xcd\xc0\xdf', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, 0x0) umount2(&(0x7f0000000040)='../file0\x00', 0x2) unlink(&(0x7f0000000000)='./file0/file0/../file0\x00') 08:17:10 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="11ab9d201ed3b5f660047864ac669acf38d21d24b0a70a14ebc3b063f1c5af4f055f9e7241c91f154a57c8764a00f8f3aa4c96095ac1f021994f8ef3e0b2346857613b10ddbe10abc3e45181d04d8d01b07fd13c1d7c7b76a489a5815bd7b8a296a1b7596cfe4df7a1578f83dbec03867164d5d2ee74b04f4aa036c886046cdb8e15e685de6e35eb48a1b6fdf09fcf6c1621d20293098176b70397d93ee4ecca2c8195d98243cc29b002dd8048d5a2dc8d07a47018e9d94f6603c6d49252a62d85b50c2dfa02ac5975eff6c065e2d58624734b6f2270d1bfb27783feb6969dcc81372a7947f990f852bbf71cf922ace6d038d270c2027b76635c4fb22806822435a7cf7071da5ad1ca2f5b55116837841dad8ee5966c329dc018d46027dbb000d09dcef6427089af7309d074d7a4d4ba10103dd09b9ab29802ba8df807a3913e1f93596f98219c94863786aa205477bcc08d520958341db0dbbafc3768fc134a648bad1f90f998527f34b5b473cf5bae50ed8ca0d89dd468d3d6014ebe00262990042325a2d44ee9250eb30b44d69788498217f948e20cda43f5e3cfddd49cdf3511324816d77d77263cdeb71ce863da92c44301408081e7730a6049cf48e5c98de41c95e0bd64c089b074cefe20e2bea913ba756828e761d3a82a88482fee0019bc8f9ba1daeba9c28439ba06436c1cb0a2d0b4ab86a4296163383faa9ec63e6a9a8c9dadd52541bd68c432bfeac322515d8adef9cec44fc0d33f2c720b2259ee8b28cdf82b46ee3ca086025c8c5b20339c9bca034db5a0ec9d5dc90391b98573ceea3c12effa12a69dffff0e8179ff45ab6097018295786828beeb4f2d0f89675dad70dd0e2b7eb4541fa89d03cb4b1d82b05ec79a0d84153098a779221f610eee5fce6af8b21fbf9c4d4c4fb7f4d176270d7de793f5e738b30193be783eeeea8492f4b8598ed0be9477b41d6bd54c5f074d50c4914e2100cbbe3a8fd58bfa7c491dafff8e78223e038e3c36d2cf562e62b60b0a910caf61c078fad26afc71d3909899e49d132f0289a61b28189c0422ecbe23a42351a3ad5a5d779ef20e999e457b52f778b0552c3fe380154d7b54450f0aa48787248c45833d5685651748d85e8a84e0a628393eb794a40f489247cc39fb4a3dc9eaf866bf9e3c98fa58dc575e15e2c49446075ce3ba56ecb0788abe463eac3e8e665e6ef54f280591a6aea7141bd2725c535fa7c47dcf5487b22c36f64344dd10acec9788b446844e049be8ec79f2ce5149818de6a4704c4edc30724bbffb691d90b5da4d9455efe0f61365d096a69f83287b1ebe5e21e83535fe7b3d8eeb29d60a698bbbcce0b030b63ad80c27dd4a5de4ce56b67f3109ea84dbe708eaf64cd3f64bf93f514d3d5dfc605a518859df587a31bd15cbbcd06af345f3eb89e17bf1785625e65984efc4f7d1155534d5fb229a77df8b117a6002cda05ee247bcd3795f235f8d89b2c8fa16083861a5eb62ec48ad3cba523b776724c15c92d3f2adc707fbe2693fdcd4fd49ac035cd59d252973ad7c9f79a4800516097f2813c16968bea86b942364f5b3eee2244ae4ec8264cf23c733280f12c9b3f80c31f215a037ab1433e6f0f0db77e0a0b85fc33b6f23fee88c1d8b10d3df6f373883b67c4083f1361febb0a80205d350ff5c88d2ea642f3752d94ca3d668df3bbec567982834fc90a4ddaaad4ff7bf9c5c29ae6cf95554bebeab646ae37c7cd3bd896bee7758e1f9feee5ef853294c92c947d754eefff3b6e8468ba104312e738768cf6fecd540b3e5bfa989350e58deca86e0423b09c237eb9c9b76efc51157d963a6f96649439b439dc5a04febfd49e97b91464a4b9c9e26eecabf859851446bef6daf7c6e9baa6eb4b425a573d9f852f52bb890c1f70a85898468f470026b98c28079c076cc2007da1718978e9fb54ffb7b0a3919bdeae84e1438b1700834f12eef6b74a6f115a70489ad7529128b5696b6d3bbc971eacbc78b00396ebeaddab3aa01055a1c65a72a59240a2cbcc7964d667a10878b4d19d9419c587a8f92963d09c76051c29e2da20151347d178750da97d9f47c94a35522adfe350124f593a06e8b7ca541eb4672f1e9b9e71864bf367b393fc1da6fdfa25eaa47305abede894241717eb4cd037d9b7b82fa4594431e0f6ff314515f7144e091bf6a0dd31b5971091845734ef2b87c4ca7a500ea640041f0574b179a52c2cecf8bd3c7e452d372de1a409795dd783b081d81f8ac96f3484d08f7a059bf3971858f99b9cde3dcd7a6a909181cf0df0d742dec4218c1cd977b9c5beeacab1954771b652efd9796b74f84993d1d787100dd33c879409696195157bc542dcffa3f011599eb6e1d2a89639ac3c553530ba45ffd821ac10aaf50cf2a7807990421cfd92a21353cefa90fcfe3ce2ff6e23d3e3750475cb3dc7b2a8b2b307489d155b1131be87523b842ef38109f91c88a4612887515a2dc5556dbdeaf7b8ecd09d283c5c8281f50e876b3bbbd31f7f95a904a61af1b81591b665b2da5a1b506a7502072e361360459aab638a3efa5f53c1cf230897e076afdc9c56a5f6d0331f9572260c82379bd74cfefb94838441689b0bb22f9d865912c2a2860de0df780db691a40394bf57f146663342248aa861868c3a793e7778353c31e12b06c4003b98b55fd393f431b7c67c7fec5e0f7314971b9a46318ae187929dc019a2037640c42318675840ce42f034696c0f366c2e2841fe575ef923d6449e2192492cd4addd87498d000eeb3848b291146f7980f731c3a6667c9d784376bb449e9a1b91745f776f0a7587b4ee2cce69e321c451c8d5b03263d2d73cbba6e16ab0282895d8f15464bf733c37c8fff58e138cbe036f862f78df285efb59e4ff1c342497f11d39b2ca3db3fad1896242dbb7e6840e2a9a9a155effbe886def184aab53893fa17e91a2731ae749a0a6b554210a0594aa4eb40db47e18839f4ef082f7a22a724b8e75a02535396441a6e6b9adf92dbfafd77e49c3b7fe0389d24d5574973a81ccaf9fa8311a1bb92dcc4cd365823ba32bc36d7fda33929a71bbd571e49dd7a4af4184145772afd01ebeb07f64232b514dd474a4e086d30a3d878504e8d614d26fc5409af7e2ebc75193bef8c233dafbd29ea4ca1851219af811c07c56d35a34428c79355cc96c76e1aeeba38e227be318846d4a9b8219912e4fb1e3e5b864a1516cd5d18c0299c91f643d2b16ec7d5dd68347544ce11f5ce2ce0cf83594065e557c73b21af27c1df5fad1ed4927240614f11d37dea37f38993c1b059ebf3f211385abdbd3d641fa1c9ce2a954a46001d402a72903dd48ac9f0e64905bd9e6e621d27b00904663170b0a7abc560721c01b403490a1dd4acb1aa759b113b9499834a1ee9c8fe718339e3545d7946ee69e539bc298301180bb95ca22f2da35c54b38adf96a0201cf79d760b76a0578ef303faaf3b3a1dddbb292c144ce50439b2917ef788849afded45093cad739738e7668ebffb9d97f5b11039384e9ff8634168497fe886e0c82e9516491bcca66467edb6e26bf76e7bae4098f7ef5558198bca73bacc4a2dc506c9152a91df32c1482c9936b2d208526700dbd85df7433b12b2b5dccc4544bdc57a5956f1167af250d801912ea3eb86acf84a13f608764c8a8558c5017bd56686d556795fe276310f7f6d3b81fbeab130d910df792c17d4a39033877669c300511ac949c782d19ed567c414b4a28ef31ccfbfa16bee0edf84ef9de1a62449cbec43d6d8301a797b77422cec73d8c3e7f7622b68ff12b2dae980ce53e35b3176b21625b1e440cefda6f89ecabade81a956eb8d7f3af1c3ffb2abeb55b28e8db322d59897ae2b78df34b0086293c3037a358b69df93", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:10 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, 0x0, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 920.613756][ T9738] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:10 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:10 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687463907e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:10 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r7, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 921.102216][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:10 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000340)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f0000000300)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @mcast1, @loopback, 0x0, 0x7ff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(r2, &(0x7f0000000040)) chdir(&(0x7f00000000c0)='./file0\x00') r3 = memfd_create(&(0x7f00000001c0)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) pipe2(0x0, 0x4000) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0xfc00000000000000}, 0x8) syz_open_dev$sndtimer(0x0, 0x0, 0x80) lstat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000280)) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@loopback, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x1) r5 = getpid() sched_setattr(r5, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={r5, r6}, 0xc) setresuid(0x0, r6, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r7, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000500)=0x1e) socketpair$unix(0x1, 0x1, 0x0, 0x0) 08:17:10 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0x0, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 921.268184][ T9815] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:11 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, 0x0, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:11 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687463925e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:11 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="11ab9d201ed3b5f660047864ac669acf38d21d24b0a70a14ebc3b063f1c5af4f055f9e7241c91f154a57c8764a00f8f3aa4c96095ac1f021994f8ef3e0b2346857613b10ddbe10abc3e45181d04d8d01b07fd13c1d7c7b76a489a5815bd7b8a296a1b7596cfe4df7a1578f83dbec03867164d5d2ee74b04f4aa036c886046cdb8e15e685de6e35eb48a1b6fdf09fcf6c1621d20293098176b70397d93ee4ecca2c8195d98243cc29b002dd8048d5a2dc8d07a47018e9d94f6603c6d49252a62d85b50c2dfa02ac5975eff6c065e2d58624734b6f2270d1bfb27783feb6969dcc81372a7947f990f852bbf71cf922ace6d038d270c2027b76635c4fb22806822435a7cf7071da5ad1ca2f5b55116837841dad8ee5966c329dc018d46027dbb000d09dcef6427089af7309d074d7a4d4ba10103dd09b9ab29802ba8df807a3913e1f93596f98219c94863786aa205477bcc08d520958341db0dbbafc3768fc134a648bad1f90f998527f34b5b473cf5bae50ed8ca0d89dd468d3d6014ebe00262990042325a2d44ee9250eb30b44d69788498217f948e20cda43f5e3cfddd49cdf3511324816d77d77263cdeb71ce863da92c44301408081e7730a6049cf48e5c98de41c95e0bd64c089b074cefe20e2bea913ba756828e761d3a82a88482fee0019bc8f9ba1daeba9c28439ba06436c1cb0a2d0b4ab86a4296163383faa9ec63e6a9a8c9dadd52541bd68c432bfeac322515d8adef9cec44fc0d33f2c720b2259ee8b28cdf82b46ee3ca086025c8c5b20339c9bca034db5a0ec9d5dc90391b98573ceea3c12effa12a69dffff0e8179ff45ab6097018295786828beeb4f2d0f89675dad70dd0e2b7eb4541fa89d03cb4b1d82b05ec79a0d84153098a779221f610eee5fce6af8b21fbf9c4d4c4fb7f4d176270d7de793f5e738b30193be783eeeea8492f4b8598ed0be9477b41d6bd54c5f074d50c4914e2100cbbe3a8fd58bfa7c491dafff8e78223e038e3c36d2cf562e62b60b0a910caf61c078fad26afc71d3909899e49d132f0289a61b28189c0422ecbe23a42351a3ad5a5d779ef20e999e457b52f778b0552c3fe380154d7b54450f0aa48787248c45833d5685651748d85e8a84e0a628393eb794a40f489247cc39fb4a3dc9eaf866bf9e3c98fa58dc575e15e2c49446075ce3ba56ecb0788abe463eac3e8e665e6ef54f280591a6aea7141bd2725c535fa7c47dcf5487b22c36f64344dd10acec9788b446844e049be8ec79f2ce5149818de6a4704c4edc30724bbffb691d90b5da4d9455efe0f61365d096a69f83287b1ebe5e21e83535fe7b3d8eeb29d60a698bbbcce0b030b63ad80c27dd4a5de4ce56b67f3109ea84dbe708eaf64cd3f64bf93f514d3d5dfc605a518859df587a31bd15cbbcd06af345f3eb89e17bf1785625e65984efc4f7d1155534d5fb229a77df8b117a6002cda05ee247bcd3795f235f8d89b2c8fa16083861a5eb62ec48ad3cba523b776724c15c92d3f2adc707fbe2693fdcd4fd49ac035cd59d252973ad7c9f79a4800516097f2813c16968bea86b942364f5b3eee2244ae4ec8264cf23c733280f12c9b3f80c31f215a037ab1433e6f0f0db77e0a0b85fc33b6f23fee88c1d8b10d3df6f373883b67c4083f1361febb0a80205d350ff5c88d2ea642f3752d94ca3d668df3bbec567982834fc90a4ddaaad4ff7bf9c5c29ae6cf95554bebeab646ae37c7cd3bd896bee7758e1f9feee5ef853294c92c947d754eefff3b6e8468ba104312e738768cf6fecd540b3e5bfa989350e58deca86e0423b09c237eb9c9b76efc51157d963a6f96649439b439dc5a04febfd49e97b91464a4b9c9e26eecabf859851446bef6daf7c6e9baa6eb4b425a573d9f852f52bb890c1f70a85898468f470026b98c28079c076cc2007da1718978e9fb54ffb7b0a3919bdeae84e1438b1700834f12eef6b74a6f115a70489ad7529128b5696b6d3bbc971eacbc78b00396ebeaddab3aa01055a1c65a72a59240a2cbcc7964d667a10878b4d19d9419c587a8f92963d09c76051c29e2da20151347d178750da97d9f47c94a35522adfe350124f593a06e8b7ca541eb4672f1e9b9e71864bf367b393fc1da6fdfa25eaa47305abede894241717eb4cd037d9b7b82fa4594431e0f6ff314515f7144e091bf6a0dd31b5971091845734ef2b87c4ca7a500ea640041f0574b179a52c2cecf8bd3c7e452d372de1a409795dd783b081d81f8ac96f3484d08f7a059bf3971858f99b9cde3dcd7a6a909181cf0df0d742dec4218c1cd977b9c5beeacab1954771b652efd9796b74f84993d1d787100dd33c879409696195157bc542dcffa3f011599eb6e1d2a89639ac3c553530ba45ffd821ac10aaf50cf2a7807990421cfd92a21353cefa90fcfe3ce2ff6e23d3e3750475cb3dc7b2a8b2b307489d155b1131be87523b842ef38109f91c88a4612887515a2dc5556dbdeaf7b8ecd09d283c5c8281f50e876b3bbbd31f7f95a904a61af1b81591b665b2da5a1b506a7502072e361360459aab638a3efa5f53c1cf230897e076afdc9c56a5f6d0331f9572260c82379bd74cfefb94838441689b0bb22f9d865912c2a2860de0df780db691a40394bf57f146663342248aa861868c3a793e7778353c31e12b06c4003b98b55fd393f431b7c67c7fec5e0f7314971b9a46318ae187929dc019a2037640c42318675840ce42f034696c0f366c2e2841fe575ef923d6449e2192492cd4addd87498d000eeb3848b291146f7980f731c3a6667c9d784376bb449e9a1b91745f776f0a7587b4ee2cce69e321c451c8d5b03263d2d73cbba6e16ab0282895d8f15464bf733c37c8fff58e138cbe036f862f78df285efb59e4ff1c342497f11d39b2ca3db3fad1896242dbb7e6840e2a9a9a155effbe886def184aab53893fa17e91a2731ae749a0a6b554210a0594aa4eb40db47e18839f4ef082f7a22a724b8e75a02535396441a6e6b9adf92dbfafd77e49c3b7fe0389d24d5574973a81ccaf9fa8311a1bb92dcc4cd365823ba32bc36d7fda33929a71bbd571e49dd7a4af4184145772afd01ebeb07f64232b514dd474a4e086d30a3d878504e8d614d26fc5409af7e2ebc75193bef8c233dafbd29ea4ca1851219af811c07c56d35a34428c79355cc96c76e1aeeba38e227be318846d4a9b8219912e4fb1e3e5b864a1516cd5d18c0299c91f643d2b16ec7d5dd68347544ce11f5ce2ce0cf83594065e557c73b21af27c1df5fad1ed4927240614f11d37dea37f38993c1b059ebf3f211385abdbd3d641fa1c9ce2a954a46001d402a72903dd48ac9f0e64905bd9e6e621d27b00904663170b0a7abc560721c01b403490a1dd4acb1aa759b113b9499834a1ee9c8fe718339e3545d7946ee69e539bc298301180bb95ca22f2da35c54b38adf96a0201cf79d760b76a0578ef303faaf3b3a1dddbb292c144ce50439b2917ef788849afded45093cad739738e7668ebffb9d97f5b11039384e9ff8634168497fe886e0c82e9516491bcca66467edb6e26bf76e7bae4098f7ef5558198bca73bacc4a2dc506c9152a91df32c1482c9936b2d208526700dbd85df7433b12b2b5dccc4544bdc57a5956f1167af250d801912ea3eb86acf84a13f608764c8a8558c5017bd56686d556795fe276310f7f6d3b81fbeab130d910df792c17d4a39033877669c300511ac949c782d19ed567c414b4a28ef31ccfbfa16bee0edf84ef9de1a62449cbec43d6d8301a797b77422cec73d8c3e7f7622b68ff12b2dae980ce53e35b3176b21625b1e440cefda6f89ecabade81a956eb8d7f3af1c3ffb2abeb55b28e8db322d59897ae2b78df34b0086293c3037a358b69df93", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:11 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000000c0)=0x63) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:11 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f610500020081001f038b0502000800080005000400ff7e", 0x24}], 0x1}, 0x0) [ 921.900602][ T9856] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:11 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e061068746393ce38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:11 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 922.241074][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:11 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, 0x0, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x6, 0x9, &(0x7f0000000200)=r0, 0x4) 08:17:12 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0x0, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 922.545782][ T9962] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:12 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:12 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e061068746395de38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) [ 922.836381][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 922.842184][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:17:12 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x10004000000002, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0655db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$sock(r4, &(0x7f0000003800)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)='4', 0x1}], 0x1}}, {{&(0x7f0000000780)=@ax25={{0x3, @null}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast]}, 0x80, &(0x7f0000000700)=[{&(0x7f00000008c0)}, {&(0x7f0000000980)="7947e4d10370465098e4d153b0d478a3b5c65e23c54e3397c67ecd01852174e5cdceaed72771e26f13f48deb819365990cd9e5c3b2619114fea54d5ceae4a9bf105be0efda9e3ff883fb6a314509b448c3e3b6f46ac888d115815219bea891a2c8d9eabf674e5492b5539dae13fc82f8291d1011987d55ddeaca6a5d4d277a4502b151afcf35bb83693c98a5de34f2a0083c725c80a3e8e1700cb310e89518ebe8c7db24a2e8dd5be9c2e4518038d0f5a9166507be24f6fd914b05555a26b3960a50879757f38b9da605ef6bd5055021f0ae25d4d8559cc360d122b88470", 0xde}], 0x2, &(0x7f0000000a80)=[@timestamping={{0x14}}, @mark={{0x14}}, @txtime={{0x18}}, @txtime={{0x18}}, @timestamping={{0x14}}], 0x78}}, {{&(0x7f0000000b40)=@sco, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000bc0)="08d8851b7ad5299843a52b5844fb29d1456debfb7bede558204b12b4a3790b6dfeaec60e9e24df841c3ac11a2da646608246b80b879fd07f6b06e40077f8c9d446ca6fab62f272ba21bf48e7f839e759c7bf3802ff314dddbf13742127db74fb6a0ae79716ddd2f23801a84cbf928f779e64ec047fcfef7ccc5dd5b035824b7cb6322055ff0edc1934af5f432251c9606f7a54227f02bf55ae448770c5991e52393328727e0fcb4cbab17266b6073a145a67669cc67635", 0xb7}, {0x0}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f80)=[{0x0}], 0x1, &(0x7f0000002000)=[@mark={{0x14}}, @mark={{0x14}}], 0x30}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003740)=[@timestamping={{0x14}}, @timestamping={{0x14}}], 0x30}}], 0x5, 0x8010) 08:17:12 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={0x0, 0x0, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 923.125461][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:12 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0x0, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 923.273143][T10092] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x8c, 0x24040040, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0xfca5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$inet(r0, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='w', 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 08:17:13 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="11ab9d201ed3b5f660047864ac669acf38d21d24b0a70a14ebc3b063f1c5af4f055f9e7241c91f154a57c8764a00f8f3aa4c96095ac1f021994f8ef3e0b2346857613b10ddbe10abc3e45181d04d8d01b07fd13c1d7c7b76a489a5815bd7b8a296a1b7596cfe4df7a1578f83dbec03867164d5d2ee74b04f4aa036c886046cdb8e15e685de6e35eb48a1b6fdf09fcf6c1621d20293098176b70397d93ee4ecca2c8195d98243cc29b002dd8048d5a2dc8d07a47018e9d94f6603c6d49252a62d85b50c2dfa02ac5975eff6c065e2d58624734b6f2270d1bfb27783feb6969dcc81372a7947f990f852bbf71cf922ace6d038d270c2027b76635c4fb22806822435a7cf7071da5ad1ca2f5b55116837841dad8ee5966c329dc018d46027dbb000d09dcef6427089af7309d074d7a4d4ba10103dd09b9ab29802ba8df807a3913e1f93596f98219c94863786aa205477bcc08d520958341db0dbbafc3768fc134a648bad1f90f998527f34b5b473cf5bae50ed8ca0d89dd468d3d6014ebe00262990042325a2d44ee9250eb30b44d69788498217f948e20cda43f5e3cfddd49cdf3511324816d77d77263cdeb71ce863da92c44301408081e7730a6049cf48e5c98de41c95e0bd64c089b074cefe20e2bea913ba756828e761d3a82a88482fee0019bc8f9ba1daeba9c28439ba06436c1cb0a2d0b4ab86a4296163383faa9ec63e6a9a8c9dadd52541bd68c432bfeac322515d8adef9cec44fc0d33f2c720b2259ee8b28cdf82b46ee3ca086025c8c5b20339c9bca034db5a0ec9d5dc90391b98573ceea3c12effa12a69dffff0e8179ff45ab6097018295786828beeb4f2d0f89675dad70dd0e2b7eb4541fa89d03cb4b1d82b05ec79a0d84153098a779221f610eee5fce6af8b21fbf9c4d4c4fb7f4d176270d7de793f5e738b30193be783eeeea8492f4b8598ed0be9477b41d6bd54c5f074d50c4914e2100cbbe3a8fd58bfa7c491dafff8e78223e038e3c36d2cf562e62b60b0a910caf61c078fad26afc71d3909899e49d132f0289a61b28189c0422ecbe23a42351a3ad5a5d779ef20e999e457b52f778b0552c3fe380154d7b54450f0aa48787248c45833d5685651748d85e8a84e0a628393eb794a40f489247cc39fb4a3dc9eaf866bf9e3c98fa58dc575e15e2c49446075ce3ba56ecb0788abe463eac3e8e665e6ef54f280591a6aea7141bd2725c535fa7c47dcf5487b22c36f64344dd10acec9788b446844e049be8ec79f2ce5149818de6a4704c4edc30724bbffb691d90b5da4d9455efe0f61365d096a69f83287b1ebe5e21e83535fe7b3d8eeb29d60a698bbbcce0b030b63ad80c27dd4a5de4ce56b67f3109ea84dbe708eaf64cd3f64bf93f514d3d5dfc605a518859df587a31bd15cbbcd06af345f3eb89e17bf1785625e65984efc4f7d1155534d5fb229a77df8b117a6002cda05ee247bcd3795f235f8d89b2c8fa16083861a5eb62ec48ad3cba523b776724c15c92d3f2adc707fbe2693fdcd4fd49ac035cd59d252973ad7c9f79a4800516097f2813c16968bea86b942364f5b3eee2244ae4ec8264cf23c733280f12c9b3f80c31f215a037ab1433e6f0f0db77e0a0b85fc33b6f23fee88c1d8b10d3df6f373883b67c4083f1361febb0a80205d350ff5c88d2ea642f3752d94ca3d668df3bbec567982834fc90a4ddaaad4ff7bf9c5c29ae6cf95554bebeab646ae37c7cd3bd896bee7758e1f9feee5ef853294c92c947d754eefff3b6e8468ba104312e738768cf6fecd540b3e5bfa989350e58deca86e0423b09c237eb9c9b76efc51157d963a6f96649439b439dc5a04febfd49e97b91464a4b9c9e26eecabf859851446bef6daf7c6e9baa6eb4b425a573d9f852f52bb890c1f70a85898468f470026b98c28079c076cc2007da1718978e9fb54ffb7b0a3919bdeae84e1438b1700834f12eef6b74a6f115a70489ad7529128b5696b6d3bbc971eacbc78b00396ebeaddab3aa01055a1c65a72a59240a2cbcc7964d667a10878b4d19d9419c587a8f92963d09c76051c29e2da20151347d178750da97d9f47c94a35522adfe350124f593a06e8b7ca541eb4672f1e9b9e71864bf367b393fc1da6fdfa25eaa47305abede894241717eb4cd037d9b7b82fa4594431e0f6ff314515f7144e091bf6a0dd31b5971091845734ef2b87c4ca7a500ea640041f0574b179a52c2cecf8bd3c7e452d372de1a409795dd783b081d81f8ac96f3484d08f7a059bf3971858f99b9cde3dcd7a6a909181cf0df0d742dec4218c1cd977b9c5beeacab1954771b652efd9796b74f84993d1d787100dd33c879409696195157bc542dcffa3f011599eb6e1d2a89639ac3c553530ba45ffd821ac10aaf50cf2a7807990421cfd92a21353cefa90fcfe3ce2ff6e23d3e3750475cb3dc7b2a8b2b307489d155b1131be87523b842ef38109f91c88a4612887515a2dc5556dbdeaf7b8ecd09d283c5c8281f50e876b3bbbd31f7f95a904a61af1b81591b665b2da5a1b506a7502072e361360459aab638a3efa5f53c1cf230897e076afdc9c56a5f6d0331f9572260c82379bd74cfefb94838441689b0bb22f9d865912c2a2860de0df780db691a40394bf57f146663342248aa861868c3a793e7778353c31e12b06c4003b98b55fd393f431b7c67c7fec5e0f7314971b9a46318ae187929dc019a2037640c42318675840ce42f034696c0f366c2e2841fe575ef923d6449e2192492cd4addd87498d000eeb3848b291146f7980f731c3a6667c9d784376bb449e9a1b91745f776f0a7587b4ee2cce69e321c451c8d5b03263d2d73cbba6e16ab0282895d8f15464bf733c37c8fff58e138cbe036f862f78df285efb59e4ff1c342497f11d39b2ca3db3fad1896242dbb7e6840e2a9a9a155effbe886def184aab53893fa17e91a2731ae749a0a6b554210a0594aa4eb40db47e18839f4ef082f7a22a724b8e75a02535396441a6e6b9adf92dbfafd77e49c3b7fe0389d24d5574973a81ccaf9fa8311a1bb92dcc4cd365823ba32bc36d7fda33929a71bbd571e49dd7a4af4184145772afd01ebeb07f64232b514dd474a4e086d30a3d878504e8d614d26fc5409af7e2ebc75193bef8c233dafbd29ea4ca1851219af811c07c56d35a34428c79355cc96c76e1aeeba38e227be318846d4a9b8219912e4fb1e3e5b864a1516cd5d18c0299c91f643d2b16ec7d5dd68347544ce11f5ce2ce0cf83594065e557c73b21af27c1df5fad1ed4927240614f11d37dea37f38993c1b059ebf3f211385abdbd3d641fa1c9ce2a954a46001d402a72903dd48ac9f0e64905bd9e6e621d27b00904663170b0a7abc560721c01b403490a1dd4acb1aa759b113b9499834a1ee9c8fe718339e3545d7946ee69e539bc298301180bb95ca22f2da35c54b38adf96a0201cf79d760b76a0578ef303faaf3b3a1dddbb292c144ce50439b2917ef788849afded45093cad739738e7668ebffb9d97f5b11039384e9ff8634168497fe886e0c82e9516491bcca66467edb6e26bf76e7bae4098f7ef5558198bca73bacc4a2dc506c9152a91df32c1482c9936b2d208526700dbd85df7433b12b2b5dccc4544bdc57a5956f1167af250d801912ea3eb86acf84a13f608764c8a8558c5017bd56686d556795fe276310f7f6d3b81fbeab130d910df792c17d4a39033877669c300511ac949c782d19ed567c414b4a28ef31ccfbfa16bee0edf84ef9de1a62449cbec43d6d8301a797b77422cec73d8c3e7f7622b68ff12b2dae980ce53e35b3176b21625b1e440cefda6f89ecabade81a956eb8d7f3af1c3ffb2abeb55b28e8db322d59897ae2b78df34b0086293c3037a358b69df93", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 08:17:13 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687463967e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:13 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:13 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={0x0, 0x0, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) write$FUSE_BMAP(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendto$inet(r0, 0x0, 0x38f4168b7592eaea, 0xed13f8ac3df0acdb, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x5d8, 0x0, 0x150) [ 923.827755][T10219] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:13 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:13 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 924.147079][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:17:13 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687463915e38803a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:13 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={0x0, 0x0, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 924.538585][T10345] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:14 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 08:17:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) write$FUSE_BMAP(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendto$inet(r0, 0x0, 0x38f4168b7592eaea, 0xed13f8ac3df0acdb, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x5d8, 0x0, 0x150) 08:17:14 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0610687463915e38804a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc'}}]}) 08:17:14 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) mq_getsetattr(r6, 0x0, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 924.996347][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 925.002163][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:17:14 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x10201, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r3) setsockopt(r3, 0x1, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a282be1b673aec799f6e7101c32ff8dcd957a3c34690e365fd2bbcf4573e5cb9da811a9e96a58dbe5d1ed6b60127f4ee768edb56a9ca1d878e4", 0x77) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0), 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 925.083757][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 925.233443][T10371] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 08:17:14 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300), 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 08:17:15 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'veth1_to_bridge\x00'}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 925.566443][ T7146] ================================================================== [ 925.574562][ T7146] BUG: KCSAN: data-race in getboottime64 / timekeeping_advance [ 925.582088][ T7146] [ 925.584415][ T7146] write to 0xffffffff86040b08 of 280 bytes by interrupt on cpu 0: [ 925.592213][ T7146] timekeeping_advance+0x893/0xd80 [ 925.597312][ T7146] update_wall_time+0x19/0x20 [ 925.601985][ T7146] tick_do_update_jiffies64+0x1ae/0x260 [ 925.607526][ T7146] tick_sched_do_timer+0xd4/0xe0 08:17:15 executing program 0: add_key$keyring(0x0, &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0) creat(0x0, 0x240) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='\x00\a\x00\x00\x81z\x00\x00\x00G\xe3U:Q<\x16%\x98\xff\xf2\xda\xeb\x88i\x16\x02\xb5\x83\x19\xf3w\x18\xc7\x96\x05\x00y\x93\xd3W\xc4-\x86\xcf\xa5\xed\xc8RF\xf2.Ihm\xe2\x86\xd2\xf1\xd6\xb6\xff<\xa4}\xcb\x99\x9fq\x1dF\xe0\x05Y\xfex\x0f\x17\xf7s\xd51\xdf\xeb\x87tT&|i\xc9\xa8\x95\\\xf2\xb5\ay\xc8\xc8R\x92\xf1#\x9bsm\xf6F\x83\xd7\x13L\x94\xf8}\xc7m>\xe4]\xde\xfa=d\xc5\xf7\x115\xd7\xf3\xbc\x0f\xe3V\x9d\xf8\x8b|1\r\xd4X\xae\\\xd5\x9a4J\n\xac\xd1\x9f\a\xa0\xf6\xb0v\v\xde\x04\x00\x00\x00\x1f\xe0\f,\x9e\x13\xdf\xf4\xc3)mzB\xe0Y\xc3n|M\xc5\xf7\xd0\x94\xfb\x19\x9b\xefS\xf8zi0\xb5v\xde\xed\xccl\xe9\x0e-\xef\x9dN&%\x80A\xacn\x8c~7\x18\x94\x94\xd9\x8f\xd1\xe13\xd9\xa6\xb3\xa7\xf3\xcf\xb3,\x9b\xd8x\x94\xb7\x8f\xcf?\xda\v\xe7\xd2!\x8c\xa8\xe3F\x81\xee\x1c\x1c\xa7\xbcnU!R\xbc\x9fJ\xc1Z\xeeu\'\x7f\xc1\x1c\xcb\x04\xf34F[\xf7\xc8VK\xad\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe6\xb9\x03v\x8d+\xc7\x90U\xd8\x9aP \x92\xf6/\xe1\xcd\x02 \x0f\xffx5\x92\xb2&\x8e\xf6\xd5\x17\xe4\xf6b\x9aw\xca\xf26\xb0n\xef\xa6\x19\xa7/3s\xf4\xda\xb3\xb5Fl\xdco\xca\x00\x00\x00Mxa\xfcD\xa03\xf7\"?Z\x84\xf9\x9es\x10\xb4\xaa\x10Z\x0f0x0}) sendmmsg(r5, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) fcntl$dupfd(r4, 0x0, r5) r6 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0xac3}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 925.612454][ T7146] tick_sched_timer+0x43/0xe0 [ 925.617121][ T7146] __hrtimer_run_queues+0x288/0x600 [ 925.622306][ T7146] hrtimer_interrupt+0x22a/0x480 [ 925.627244][ T7146] smp_apic_timer_interrupt+0xdc/0x280 [ 925.632697][ T7146] apic_timer_interrupt+0xf/0x20 [ 925.637632][ T7146] _raw_spin_unlock_irqrestore+0x51/0x80 [ 925.643260][ T7146] release_pages+0x25a/0xa90 [ 925.647843][ T7146] __pagevec_release+0x53/0x90 [ 925.652600][ T7146] shmem_undo_range+0x7f3/0x13f0 [ 925.657534][ T7146] shmem_truncate_range+0x30/0x80 [ 925.662538][ T7146] [ 925.664861][ T7146] read to 0xffffffff86040ba0 of 8 bytes by task 7146 on cpu 1: [ 925.672400][ T7146] getboottime64+0x37/0x60 [ 925.676829][ T7146] cache_clean+0xf8/0x730 [ 925.681158][ T7146] do_cache_clean+0x2d/0x130 [ 925.685741][ T7146] process_one_work+0x3d4/0x890 [ 925.690585][ T7146] worker_thread+0xa0/0x800 [ 925.695085][ T7146] kthread+0x1d4/0x200 [ 925.699149][ T7146] ret_from_fork+0x1f/0x30 [ 925.703551][ T7146] [ 925.705871][ T7146] Reported by Kernel Concurrency Sanitizer on: [ 925.712024][ T7146] CPU: 1 PID: 7146 Comm: kworker/1:2 Not tainted 5.4.0-rc3+ #0 [ 925.719555][ T7146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.729619][ T7146] Workqueue: events_power_efficient do_cache_clean [ 925.736107][ T7146] ================================================================== [ 925.744166][ T7146] Kernel panic - not syncing: panic_on_warn set ... [ 925.750852][ T7146] CPU: 1 PID: 7146 Comm: kworker/1:2 Not tainted 5.4.0-rc3+ #0 [ 925.758384][ T7146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.768446][ T7146] Workqueue: events_power_efficient do_cache_clean [ 925.774939][ T7146] Call Trace: [ 925.778233][ T7146] dump_stack+0xf5/0x159 [ 925.782475][ T7146] panic+0x210/0x640 [ 925.786364][ T7146] ? vprintk_func+0x8d/0x140 [ 925.790948][ T7146] kcsan_report.cold+0xc/0x10 [ 925.795630][ T7146] __kcsan_setup_watchpoint+0x32e/0x4a0 [ 925.796372][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 925.801168][ T7146] ? __kcsan_setup_watchpoint+0x6b/0x4a0 [ 925.801185][ T7146] __tsan_read8+0x2c/0x30 [ 925.801198][ T7146] getboottime64+0x37/0x60 [ 925.801216][ T7146] cache_clean+0xf8/0x730 [ 925.801240][ T7146] ? __kcsan_setup_watchpoint+0x6b/0x4a0 [ 925.831195][ T7146] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 925.837082][ T7146] do_cache_clean+0x2d/0x130 [ 925.841665][ T7146] process_one_work+0x3d4/0x890 [ 925.846524][ T7146] worker_thread+0xa0/0x800 [ 925.851036][ T7146] kthread+0x1d4/0x200 [ 925.855092][ T7146] ? rescuer_thread+0x6a0/0x6a0 [ 925.859929][ T7146] ? kthread_stop+0x2d0/0x2d0 [ 925.864591][ T7146] ret_from_fork+0x1f/0x30 [ 925.870634][ T7146] Kernel Offset: disabled [ 925.874958][ T7146] Rebooting in 86400 seconds..