Extracting prog: 1m10.779340175s
Minimizing prog: 21m41.053481242s
Simplifying prog options: 0s
Extracting C: 36.499435227s
Simplifying C: 9m16.419891595s


extracting reproducer from 56 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:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
r2 = syz_io_uring_setup(0x4175, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000040)=<r4=>0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_MSG_RING={0x28, 0x0, 0x0, r2, 0xffff, &(0x7f0000001780)})
io_uring_enter(r2, 0x567, 0x0, 0x0, 0x0, 0x59)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r5=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r6=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r5, r6, <r7=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r7, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
single: successfully extracted reproducer
found reproducer with 10 syscalls
minimizing guilty program
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
r2 = syz_io_uring_setup(0x4175, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000040)=<r4=>0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_MSG_RING={0x28, 0x0, 0x0, r2, 0xffff, &(0x7f0000001780)})
io_uring_enter(r2, 0x567, 0x0, 0x0, 0x0, 0x59)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r5=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r6=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r5, r6, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
r2 = syz_io_uring_setup(0x4175, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000040)=<r4=>0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_MSG_RING={0x28, 0x0, 0x0, r2, 0xffff, &(0x7f0000001780)})
io_uring_enter(r2, 0x567, 0x0, 0x0, 0x0, 0x59)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
r2 = syz_io_uring_setup(0x4175, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000040)=<r4=>0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_MSG_RING={0x28, 0x0, 0x0, r2, 0xffff, &(0x7f0000001780)})
io_uring_enter(r2, 0x567, 0x0, 0x0, 0x0, 0x59)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r5=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r5, 0x0, <r6=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r6, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc})
r1 = syz_io_uring_setup(0x4175, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000040)=<r3=>0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000440)=@IORING_OP_MSG_RING={0x28, 0x0, 0x0, r1, 0xffff, &(0x7f0000001780)})
io_uring_enter(r1, 0x567, 0x0, 0x0, 0x0, 0x59)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r4=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, 0x0, r4, <r5=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r5, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-syz_io_uring_setup-syz_io_uring_submit-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
r2 = syz_io_uring_setup(0x4175, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000040)=<r4=>0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_MSG_RING={0x28, 0x0, 0x0, r2, 0xffff, &(0x7f0000001780)})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r5=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r6=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r5, r6, <r7=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r7, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-syz_io_uring_setup-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
syz_io_uring_setup(0x4175, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100), &(0x7f0000000040))
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r3=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r2, r3, <r4=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r4, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r3=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r2, r3, <r4=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r4, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-openat$iommufd-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r2=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r1, r2, <r3=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
set_mempolicy(0x4005, &(0x7f0000000080)=0x3, 0x2)
ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r0=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(0xffffffffffffffff, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r0, 0x0, 0x0, 0x0, <r1=>0x0})
ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r2=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(0xffffffffffffffff, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r1, r2, <r3=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(0xffffffffffffffff, 0x3b8c, &(0x7f0000000300)={0x30, r3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r3=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r2, r3, <r4=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r4, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r3=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r2, r3, <r4=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r4, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, 0x0)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r2=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r1, r2, <r3=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, 0x0, r1, <r2=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, 0x0)
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r2, 0x0, <r3=>0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, 0x0)
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r3=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x28, 0x3, r2, r3, <r4=>0x0, 0x0, 0xdead, 0x0, 0x0})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f0000000300)={0x30, r4, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0})

program did not crash
testing program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
detailed listing:
executing program 0:
r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, <r1=>0x0})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, <r3=>0x0})
ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r2, r3, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)})
ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=50.002969371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
simplifying C reproducer
testing compiled C program (duration=50.002969371s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing compiled C program (duration=50.002969371s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing compiled C program (duration=50.002969371s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing compiled C program (duration=50.002969371s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing compiled C program (duration=50.002969371s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing compiled C program (duration=50.002969371s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing compiled C program (duration=50.002969371s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
testing compiled C program (duration=50.002969371s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$iommufd-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS-ioctl$IOMMU_IOAS_ALLOC-ioctl$IOMMU_HWPT_ALLOC$TEST-ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP
program crashed: UBSAN: shift-out-of-bounds in iova_bitmap_alloc
reproducing took 32m44.752183451s
repro crashed as (corrupted=false):
iommufd_mock iommufd_mock0: Adding to iommu group 0
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in drivers/iommu/iommufd/iova_bitmap.c:133:27
shift exponent 63 is too large for 32-bit type 'int'
CPU: 1 UID: 0 PID: 5823 Comm: syz-executor345 Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468
 iova_bitmap_offset_to_index drivers/iommu/iommufd/iova_bitmap.c:133 [inline]
 iova_bitmap_alloc+0x2bd/0x2d0 drivers/iommu/iommufd/iova_bitmap.c:259
 iommu_read_and_clear_dirty drivers/iommu/iommufd/io_pagetable.c:534 [inline]
 iopt_read_and_clear_dirty_data+0x35a/0x6c0 drivers/iommu/iommufd/io_pagetable.c:594
 iommufd_hwpt_get_dirty_bitmap+0x17c/0x2e0 drivers/iommu/iommufd/hw_pagetable.c:470
 iommufd_fops_ioctl+0x4d6/0x5a0 drivers/iommu/iommufd/main.c:409
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f923dfb14a9
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffedb51fb18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffedb51fce8 RCX: 00007f923dfb14a9
RDX: 0000000020000300 RSI: 0000000000003b8c RDI: 0000000000000003
RBP: 00007f923e024610 R08: 00007ffedb51fce8 R09: 00007ffedb51fce8
R10: 00007ffedb51fce8 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffedb51fcd8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
---[ end trace ]---

final repro crashed as (corrupted=false):
iommufd_mock iommufd_mock0: Adding to iommu group 0
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in drivers/iommu/iommufd/iova_bitmap.c:133:27
shift exponent 63 is too large for 32-bit type 'int'
CPU: 1 UID: 0 PID: 5823 Comm: syz-executor345 Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468
 iova_bitmap_offset_to_index drivers/iommu/iommufd/iova_bitmap.c:133 [inline]
 iova_bitmap_alloc+0x2bd/0x2d0 drivers/iommu/iommufd/iova_bitmap.c:259
 iommu_read_and_clear_dirty drivers/iommu/iommufd/io_pagetable.c:534 [inline]
 iopt_read_and_clear_dirty_data+0x35a/0x6c0 drivers/iommu/iommufd/io_pagetable.c:594
 iommufd_hwpt_get_dirty_bitmap+0x17c/0x2e0 drivers/iommu/iommufd/hw_pagetable.c:470
 iommufd_fops_ioctl+0x4d6/0x5a0 drivers/iommu/iommufd/main.c:409
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f923dfb14a9
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffedb51fb18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffedb51fce8 RCX: 00007f923dfb14a9
RDX: 0000000020000300 RSI: 0000000000003b8c RDI: 0000000000000003
RBP: 00007f923e024610 R08: 00007ffedb51fce8 R09: 00007ffedb51fce8
R10: 00007ffedb51fce8 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffedb51fcd8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
---[ end trace ]---