Extracting prog: 29.820742497s
Minimizing prog: 18m18.070831118s
Simplifying prog options: 0s
Extracting C: 19.327320909s
Simplifying C: 3m0.173607605s


extracting reproducer from 13 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-socket-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-getsockopt$inet6_IPV6_IPSEC_POLICY-ioprio_get$uid-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
r4 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000240)={0x4000}, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000005200010a"], 0x20}}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@private0}}, &(0x7f0000000300)=0xe8)
ioprio_get$uid(0x3, r5)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
single: successfully extracted reproducer
found reproducer with 25 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-socket-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-getsockopt$inet6_IPV6_IPSEC_POLICY-ioprio_get$uid-mkdirat
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
r4 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000240)={0x4000}, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000005200010a"], 0x20}}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@private0}}, &(0x7f0000000300)=0xe8)
ioprio_get$uid(0x3, r5)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-socket-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-getsockopt$inet6_IPV6_IPSEC_POLICY-ioprio_get$uid-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
r4 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000240)={0x4000}, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000005200010a"], 0x20}}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@private0}}, &(0x7f0000000300)=0xe8)
ioprio_get$uid(0x3, r5)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-socket-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-getsockopt$inet6_IPV6_IPSEC_POLICY-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
r4 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000240)={0x4000}, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000005200010a"], 0x20}}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@private0}}, &(0x7f0000000300)=0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-socket-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
r4 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000240)={0x4000}, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000005200010a"], 0x20}}, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-socket-setsockopt$netlink_NETLINK_TX_RING-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
r4 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000240)={0x4000}, 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-socket-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
socket(0x10, 0x3, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-ioctl$LOOP_CONFIGURE-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
r2 = syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r3, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r3, &(0x7f00000006c0), 0xe09)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000700)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x80000000700, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89df3b7fbebffe60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0x0, 0x31]}})
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-write$binfmt_misc-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r2, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
write$binfmt_misc(r2, &(0x7f00000006c0), 0xe09)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-sendmsg$nl_route-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r2, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-ioctl$VIDIOC_QBUF-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
ioctl$VIDIOC_QBUF(r2, 0xc058565d, &(0x7f0000000600)=@fd={0x0, 0x6, 0x4, 0x4, 0x0, {}, {0x0, 0x0, 0x96, 0x0, 0x0, 0xa, "fd0f09a2"}, 0x5, 0x2, {}, 0x80000})
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-openat$cgroup_ro-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-syz_open_dev$loop-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
syz_open_dev$loop(&(0x7f0000000580), 0x800000000ffff, 0x14f600)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0xf72cb191e650caa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-syz_emit_ethernet-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa"], 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-ioprio_get$uid-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
ioprio_get$uid(0x0, r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-getsockopt$sock_cred-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-write-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
write(r0, &(0x7f00000008c0)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-connect$inet6-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-connect$inet6-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
connect$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x3, @mcast1, 0x7}, 0x1c)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-setsockopt$inet6_udp_int-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
r0 = socket$inet6(0xa, 0x800000000000002, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000006c0)=0x7f, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-socket$inet6-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
socket$inet6(0xa, 0x800000000000002, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-socket-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
socket(0x8, 0x5, 0x5)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-setns-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
setns(0xc9, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioprio_set$pid-mkdirat-mount
detailed listing:
executing program 0:
ioprio_set$pid(0x1, 0x0, 0x4000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, 0x0, &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', 0x0, 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
program crashed: divide error in qnx6_mmi_fill_super
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0xd6)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./mnt\x00', &(0x7f0000000100)='qnx6\x00', 0x8000, &(0x7f00000000c0)='mmi_fs\x00')

program crashed: divide error in qnx6_mmi_fill_super
validation run: crashed=true
reproducing took 23m46.509870869s
repro crashed as (corrupted=false):
Oops: divide error: 0000 [#1] SMP KASAN NOPTI
CPU: 3 UID: 0 PID: 5912 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:qnx6_mmi_fill_super+0x339/0xbd0 fs/qnx6/super_mmi.c:68
Code: 8b 44 24 18 85 c0 74 12 e8 64 ca 6c fe 8b 44 24 08 41 0f cd 0f c8 89 44 24 08 e8 52 ca 6c fe 31 d2 b8 00 10 00 00 8b 74 24 08 <41> f7 f5 48 89 df 01 f0 44 89 ee 89 c0 48 89 44 24 08 e8 20 f7 65
RSP: 0018:ffffc90003bdfb20 EFLAGS: 00010246
RAX: 0000000000001000 RBX: ffff888036118000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888027db4b00
RBP: ffff88802fffda80 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803f0e8180
R13: 0000000000000000 R14: ffff8880361181a0 R15: ffff88803f0e81a0
FS:  0000555568102500(0000) GS:ffff8880d4c46000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 000000002818d000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 qnx6_fill_super+0x957/0x13e0 fs/qnx6/inode.c:318
 get_tree_bdev_flags+0x38c/0x620 fs/super.c:1872
 vfs_get_tree+0x92/0x320 fs/super.c:1932
 fc_mount fs/namespace.c:1278 [inline]
 do_new_mount_fc fs/namespace.c:3885 [inline]
 do_new_mount fs/namespace.c:3961 [inline]
 path_mount+0x7d0/0x2850 fs/namespace.c:4312
 do_mount fs/namespace.c:4325 [inline]
 __do_sys_mount fs/namespace.c:4543 [inline]
 __se_sys_mount fs/namespace.c:4520 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:4520
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc7a2b9e559
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc96c3ae18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fc7a2e25fa0 RCX: 00007fc7a2b9e559
RDX: 0000200000000100 RSI: 0000200000000080 RDI: 0000200000000040
RBP: 00007fc7a2c358b0 R08: 00002000000000c0 R09: 0000000000000000
R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc7a2e25fac R14: 00007fc7a2e25fa0 R15: 00007fc7a2e25fa0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:qnx6_mmi_fill_super+0x339/0xbd0 fs/qnx6/super_mmi.c:68
Code: 8b 44 24 18 85 c0 74 12 e8 64 ca 6c fe 8b 44 24 08 41 0f cd 0f c8 89 44 24 08 e8 52 ca 6c fe 31 d2 b8 00 10 00 00 8b 74 24 08 <41> f7 f5 48 89 df 01 f0 44 89 ee 89 c0 48 89 44 24 08 e8 20 f7 65
RSP: 0018:ffffc90003bdfb20 EFLAGS: 00010246
RAX: 0000000000001000 RBX: ffff888036118000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888027db4b00
RBP: ffff88802fffda80 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803f0e8180
R13: 0000000000000000 R14: ffff8880361181a0 R15: ffff88803f0e81a0
FS:  0000555568102500(0000) GS:ffff8880d4b46000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32e24008 CR3: 000000002818d000 CR4: 0000000000352ef0
----------------
Code disassembly (best guess):
   0:	8b 44 24 18          	mov    0x18(%rsp),%eax
   4:	85 c0                	test   %eax,%eax
   6:	74 12                	je     0x1a
   8:	e8 64 ca 6c fe       	call   0xfe6cca71
   d:	8b 44 24 08          	mov    0x8(%rsp),%eax
  11:	41 0f cd             	bswap  %r13d
  14:	0f c8                	bswap  %eax
  16:	89 44 24 08          	mov    %eax,0x8(%rsp)
  1a:	e8 52 ca 6c fe       	call   0xfe6cca71
  1f:	31 d2                	xor    %edx,%edx
  21:	b8 00 10 00 00       	mov    $0x1000,%eax
  26:	8b 74 24 08          	mov    0x8(%rsp),%esi
* 2a:	41 f7 f5             	div    %r13d <-- trapping instruction
  2d:	48 89 df             	mov    %rbx,%rdi
  30:	01 f0                	add    %esi,%eax
  32:	44 89 ee             	mov    %r13d,%esi
  35:	89 c0                	mov    %eax,%eax
  37:	48 89 44 24 08       	mov    %rax,0x8(%rsp)
  3c:	e8                   	.byte 0xe8
  3d:	20 f7                	and    %dh,%bh
  3f:	65                   	gs

final repro crashed as (corrupted=false):
Oops: divide error: 0000 [#1] SMP KASAN NOPTI
CPU: 3 UID: 0 PID: 5912 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:qnx6_mmi_fill_super+0x339/0xbd0 fs/qnx6/super_mmi.c:68
Code: 8b 44 24 18 85 c0 74 12 e8 64 ca 6c fe 8b 44 24 08 41 0f cd 0f c8 89 44 24 08 e8 52 ca 6c fe 31 d2 b8 00 10 00 00 8b 74 24 08 <41> f7 f5 48 89 df 01 f0 44 89 ee 89 c0 48 89 44 24 08 e8 20 f7 65
RSP: 0018:ffffc90003bdfb20 EFLAGS: 00010246
RAX: 0000000000001000 RBX: ffff888036118000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888027db4b00
RBP: ffff88802fffda80 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803f0e8180
R13: 0000000000000000 R14: ffff8880361181a0 R15: ffff88803f0e81a0
FS:  0000555568102500(0000) GS:ffff8880d4c46000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 000000002818d000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 qnx6_fill_super+0x957/0x13e0 fs/qnx6/inode.c:318
 get_tree_bdev_flags+0x38c/0x620 fs/super.c:1872
 vfs_get_tree+0x92/0x320 fs/super.c:1932
 fc_mount fs/namespace.c:1278 [inline]
 do_new_mount_fc fs/namespace.c:3885 [inline]
 do_new_mount fs/namespace.c:3961 [inline]
 path_mount+0x7d0/0x2850 fs/namespace.c:4312
 do_mount fs/namespace.c:4325 [inline]
 __do_sys_mount fs/namespace.c:4543 [inline]
 __se_sys_mount fs/namespace.c:4520 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:4520
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc7a2b9e559
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc96c3ae18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fc7a2e25fa0 RCX: 00007fc7a2b9e559
RDX: 0000200000000100 RSI: 0000200000000080 RDI: 0000200000000040
RBP: 00007fc7a2c358b0 R08: 00002000000000c0 R09: 0000000000000000
R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc7a2e25fac R14: 00007fc7a2e25fa0 R15: 00007fc7a2e25fa0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:qnx6_mmi_fill_super+0x339/0xbd0 fs/qnx6/super_mmi.c:68
Code: 8b 44 24 18 85 c0 74 12 e8 64 ca 6c fe 8b 44 24 08 41 0f cd 0f c8 89 44 24 08 e8 52 ca 6c fe 31 d2 b8 00 10 00 00 8b 74 24 08 <41> f7 f5 48 89 df 01 f0 44 89 ee 89 c0 48 89 44 24 08 e8 20 f7 65
RSP: 0018:ffffc90003bdfb20 EFLAGS: 00010246
RAX: 0000000000001000 RBX: ffff888036118000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888027db4b00
RBP: ffff88802fffda80 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803f0e8180
R13: 0000000000000000 R14: ffff8880361181a0 R15: ffff88803f0e81a0
FS:  0000555568102500(0000) GS:ffff8880d4b46000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32e24008 CR3: 000000002818d000 CR4: 0000000000352ef0
----------------
Code disassembly (best guess):
   0:	8b 44 24 18          	mov    0x18(%rsp),%eax
   4:	85 c0                	test   %eax,%eax
   6:	74 12                	je     0x1a
   8:	e8 64 ca 6c fe       	call   0xfe6cca71
   d:	8b 44 24 08          	mov    0x8(%rsp),%eax
  11:	41 0f cd             	bswap  %r13d
  14:	0f c8                	bswap  %eax
  16:	89 44 24 08          	mov    %eax,0x8(%rsp)
  1a:	e8 52 ca 6c fe       	call   0xfe6cca71
  1f:	31 d2                	xor    %edx,%edx
  21:	b8 00 10 00 00       	mov    $0x1000,%eax
  26:	8b 74 24 08          	mov    0x8(%rsp),%esi
* 2a:	41 f7 f5             	div    %r13d <-- trapping instruction
  2d:	48 89 df             	mov    %rbx,%rdi
  30:	01 f0                	add    %esi,%eax
  32:	44 89 ee             	mov    %r13d,%esi
  35:	89 c0                	mov    %eax,%eax
  37:	48 89 44 24 08       	mov    %rax,0x8(%rsp)
  3c:	e8                   	.byte 0xe8
  3d:	20 f7                	and    %dh,%bh
  3f:	65                   	gs