Extracting prog: 7m46.030778085s
Minimizing prog: 55m24.032238954s
Simplifying prog options: 0s
Extracting C: 2m50.996299326s
Simplifying C: 11m46.789551893s


extracting reproducer from 24 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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr-semop-syz_open_procfs-preadv-write$FUSE_LK-ioctl$TIOCGSERIAL-ioctl$TCSETSF
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r4, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp6\x00')
preadv(r2, 0x0, 0x0, 0x9b, 0xff)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x4, 0xffff}}}, 0x28)
ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, 0x0)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffffffff, 0xc9a, 0x80080000, 0x6, 0xe, "dce4f0020100000000001b347d5c00010200"})

program did not crash
single: failed to extract reproducer
bisect: bisecting 24 programs with base timeout 30s
testing program (duration=36s, {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}}): [7, 20, 7, 10, 4, 3, 7, 24, 18, 6, 21, 5, 3, 18, 24, 4, 7, 3, 20, 4, 6, 7, 10, 3]
detailed listing:
executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900674c0000000000000000e0000001000000000000000000000000e000000200000000000000000000000000000000000000000a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000400000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000044000500000000000000000000000000000000000000000033"], 0xfc}}, 0x0)
bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc)
r1 = socket$inet6(0xa, 0x3, 0x1)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x1}, {0x5}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x4d3, 0x32}, 0x0, @in6=@dev={0xfe, 0x80, '\x00', 0x2}, 0x0, 0x0, 0x0, 0xfd, 0x3}}, 0xe8)
sendmmsg(r1, &(0x7f0000000480), 0x21, 0x0)
executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r1 = fsopen(&(0x7f0000000500)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0)
r2 = fsmount(r1, 0x0, 0x0)
fchdir(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
setresuid(0x0, 0x0, 0x0)
r3 = socket(0x10, 0x3, 0x0)
write(r3, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807000000a600", 0x16)
mkdir(&(0x7f0000000040)='./file1\x00', 0x0)
mkdir(&(0x7f00000001c0)='./bus\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000140), 0x200800, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@volatile}]})
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000), 0x0, &(0x7f0000000440)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1/file0'}}]})
executing program 3:
r0 = socket(0xa, 0x3, 0x3a)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x60, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x11, 0x1, 0x0, 0x10}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xffff}]}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x60}}, 0x0)
setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, 0x0, {[0x1, 0x0, 0x0, 0x0, 0x9]}}, 0x5c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x6f, "0e577e79e96f6369099828c441a6ca34f8ce777143396408bda9a0d2384ccc14c94ecdaafe9cd009470a391966aa14c8901f8a0a89937993f4ae58e57e3aaaab2cc9284f0e26a7b58a68664d2f2778bc74c47bb1b08a19e0f235725455486fe21e8484d46d6cf835d898a2c4a5c86b"}, &(0x7f0000000080)=0x77)
setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local}, {0xa, 0x4e22, 0x800, @empty}, 0x0, {[0x0, 0x80008000, 0x0, 0xfffffffc]}}, 0x5c)
setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}, {0xa, 0x0, 0x4, @empty}, 0x0, {[0x3, 0x0, 0x0, 0x1, 0x89f, 0x8, 0x1]}}, 0x5c)
executing program 0:
r0 = fsopen(&(0x7f0000000500)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x0, 0x0)
fchdir(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
keyctl$chown(0x4, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
mkdir(&(0x7f00000001c0)='./bus\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000140), 0x200800, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@volatile}]})
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0)
executing program 3:
r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd)
r2 = add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x1}, &(0x7f00000009c0)="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", 0x1f9, 0xfffffffffffffffe)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r0, r1, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={'sha256\x00'}})
executing program 3:
r0 = syz_open_procfs(0x0, 0x0)
getdents64(r0, &(0x7f00000002c0)=""/141, 0x8d)
getdents64(r0, &(0x7f0000001700)=""/239, 0xef)
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900674c0000000000000000e0000001000000000000000000000000e000000200000000000000000000000000000000000000000a0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000400000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000044000500000000000000000000000000000000000000000033"], 0xfc}}, 0x0)
bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc)
r1 = socket$inet6(0xa, 0x3, 0x1)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x1}, {0x5}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x4d3, 0x32}, 0x0, @in6=@dev={0xfe, 0x80, '\x00', 0x2}, 0x0, 0x0, 0x0, 0xfd, 0x3}}, 0xe8)
sendmmsg(r1, &(0x7f0000000480), 0x21, 0x0)
executing program 0:
r0 = socket(0x840000000002, 0x3, 0x100)
r1 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, 0x0)
ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f00000000c0)={0x28, 0x7, 0x0, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000})
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(0xffffffffffffffff, 0x3ba0, &(0x7f0000000080)={0x48})
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
r2 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x213)
r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5)
sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0)
read$nci(r3, &(0x7f0000000200)=""/100, 0x64)
write$nci(r3, &(0x7f0000000280)=@NCI_OP_CORE_RESET_RSP, 0x6)
read$nci(r3, &(0x7f00000002c0)=""/100, 0x64)
write$nci(r3, &(0x7f0000000340)=@NCI_OP_CORE_INIT_RSP, 0x14)
sendmsg$NFC_CMD_START_POLL(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x24, r6, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0xffffffff}]}, 0x24}}, 0x0)
read$nci(r3, &(0x7f0000000500)=""/100, 0x64)
write$nci(r3, &(0x7f00000007c0)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x1, 0x3, 0x3, 0x68, @f={0x8, 0x2, 0x2, 0x0, {}, 0x1}}, 0xa)
read$nci(r3, &(0x7f00000005c0)=""/100, 0x64)
write$nci(r3, &(0x7f0000000640)=@NCI_OP_CORE_SET_CONFIG_RSP, 0x5)
read$nci(r3, &(0x7f0000000680)=""/100, 0x64)
write$nci(r3, &(0x7f0000000740)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x0, 0x3, 0x3, 0x0, @b={0x0, 0x1, 0x1, 0x1, {0x1, "aa"}}}, 0xa)
executing program 3:
r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=<r1=>0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2)
sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0)
read$nci(r0, &(0x7f0000000200)=""/100, 0x64)
write$nci(r0, 0x0, 0x0)
read$nci(r0, &(0x7f00000002c0)=""/100, 0x64)
write$nci(r0, &(0x7f0000000340)=@NCI_OP_CORE_INIT_RSP, 0x14)
read$nci(r0, &(0x7f0000000380)=""/100, 0x64)
write$nci(r0, &(0x7f0000000400)=@NCI_OP_RF_DISCOVER_MAP_RSP, 0x4)
sendmsg$NFC_CMD_START_POLL(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x24, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0xffffffff}]}, 0x24}}, 0x0)
read$nci(r0, &(0x7f0000000500)=""/100, 0x64)
write$nci(r0, &(0x7f00000007c0)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x1, 0x3, 0x3, 0x68, @f={0x8, 0x2, 0x2, 0x0, {}, 0x1}}, 0xa)
read$nci(r0, &(0x7f00000005c0)=""/100, 0x64)
write$nci(r0, &(0x7f0000000640)=@NCI_OP_CORE_SET_CONFIG_RSP, 0x5)
read$nci(r0, &(0x7f0000000680)=""/100, 0x64)
write$nci(r0, &(0x7f0000000740)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x0, 0x3, 0x3, 0x0, @b={0x0, 0x1, 0x1, 0x1, {0x1, "aa"}}}, 0xa)
executing program 1:
openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x0)
openat$comedi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/comedi4\x00', 0x40000, 0x0)
r0 = syz_ublk_setup_io_uring(0x22, &(0x7f0000000340)={0x0, 0xd618, 0x800, 0x2, 0x295}, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000300)=<r2=>0x0, &(0x7f00000004c0)=<r3=>0x0)
syz_io_uring_submit(r1, r2, r3, &(0x7f0000000980)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6})
syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f00000003c0)={0x2e, 0x5, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000200)=@any_dev={0x4, 0xd74, 0x0, 0x0, 0x1000, 0x68ba, 0x0, 0x0, 0x10}}}, 0x0)
executing program 3:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r4, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp6\x00')
preadv(r2, 0x0, 0x0, 0x9b, 0xff)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x4, 0xffff}}}, 0x28)
ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, 0x0)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffffffff, 0xc9a, 0x80080000, 0x6, 0xe, "dce4f0020100000000001b347d5c00010200"})
executing program 0:
r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000100)={0x2, 0x1, 0x1})
ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000000)=0x1)
ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000200)=@userptr={0x0, 0x1, 0x4, 0x2, 0x0, {0x0, 0x2710}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '#\x00'}, 0x0, 0x2, {0x0}})
ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000280)=@mmap={0x0, 0x1, 0x4, 0x100004, 0x0, {0x77359400}, {0x7, 0xc, 0x0, 0x0, 0x0, 0x0, "37bb54f0"}})
executing program 1:
r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0c00, 0x0)
ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0)
ioctl$SW_SYNC_IOC_INC(r0, 0x40045701, &(0x7f00000000c0)=0x5)
executing program 2:
r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=<r1=>0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2)
sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0)
read$nci(r0, &(0x7f0000000200)=""/100, 0x64)
write$nci(r0, 0x0, 0x0)
read$nci(r0, &(0x7f00000002c0)=""/100, 0x64)
write$nci(r0, &(0x7f0000000340)=@NCI_OP_CORE_INIT_RSP, 0x14)
read$nci(r0, &(0x7f0000000380)=""/100, 0x64)
write$nci(r0, &(0x7f0000000400)=@NCI_OP_RF_DISCOVER_MAP_RSP, 0x4)
sendmsg$NFC_CMD_START_POLL(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x24, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0xffffffff}]}, 0x24}}, 0x0)
read$nci(r0, &(0x7f0000000500)=""/100, 0x64)
write$nci(r0, &(0x7f00000007c0)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x1, 0x3, 0x3, 0x68, @f={0x8, 0x2, 0x2, 0x0, {}, 0x1}}, 0xa)
read$nci(r0, &(0x7f00000005c0)=""/100, 0x64)
write$nci(r0, &(0x7f0000000640)=@NCI_OP_CORE_SET_CONFIG_RSP, 0x5)
read$nci(r0, &(0x7f0000000680)=""/100, 0x64)
write$nci(r0, &(0x7f0000000740)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x0, 0x3, 0x3, 0x0, @b={0x0, 0x1, 0x1, 0x1, {0x1, "aa"}}}, 0xa)
executing program 0:
r0 = socket(0x840000000002, 0x3, 0x100)
r1 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, 0x0)
ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, 0x0)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(0xffffffffffffffff, 0x3ba0, &(0x7f0000000080)={0x48})
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
r2 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x213)
r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5)
sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0)
read$nci(r3, &(0x7f0000000200)=""/100, 0x64)
write$nci(r3, &(0x7f0000000280)=@NCI_OP_CORE_RESET_RSP, 0x6)
read$nci(r3, &(0x7f00000002c0)=""/100, 0x64)
write$nci(r3, &(0x7f0000000340)=@NCI_OP_CORE_INIT_RSP, 0x14)
sendmsg$NFC_CMD_START_POLL(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x24, r6, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0xffffffff}]}, 0x24}}, 0x0)
read$nci(r3, &(0x7f0000000500)=""/100, 0x64)
write$nci(r3, &(0x7f00000007c0)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x1, 0x3, 0x3, 0x68, @f={0x8, 0x2, 0x2, 0x0, {}, 0x1}}, 0xa)
read$nci(r3, &(0x7f00000005c0)=""/100, 0x64)
write$nci(r3, &(0x7f0000000640)=@NCI_OP_CORE_SET_CONFIG_RSP, 0x5)
read$nci(r3, &(0x7f0000000680)=""/100, 0x64)
write$nci(r3, &(0x7f0000000740)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x0, 0x3, 0x3, 0x0, @b={0x0, 0x1, 0x1, 0x1, {0x1, "aa"}}}, 0xa)
executing program 1:
r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe)
r1 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd)
r2 = add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x1}, &(0x7f00000009c0)="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", 0x1f9, 0xfffffffffffffffe)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r0, r1, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={'sha256\x00'}})
executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900674c0000000000000000e0000001000000000000000000000000e000000200000000000000000000000000000000000000000a000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000400000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000044000500000000000000000000000000000000000000000033"], 0xfc}}, 0x0)
bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc)
r1 = socket$inet6(0xa, 0x3, 0x1)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x1}, {0x5}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x4d3, 0x32}, 0x0, @in6=@dev={0xfe, 0x80, '\x00', 0x2}, 0x0, 0x0, 0x0, 0xfd, 0x3}}, 0xe8)
sendmmsg(r1, &(0x7f0000000480), 0x21, 0x0)
executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00')
getdents64(r0, 0x0, 0x0)
getdents64(r0, &(0x7f0000001700)=""/239, 0xef)
executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r1 = fsopen(&(0x7f0000000500)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0)
r2 = fsmount(r1, 0x0, 0x0)
fchdir(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
setresuid(0x0, 0x0, 0x0)
r3 = socket(0x10, 0x3, 0x0)
write(r3, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807000000a600", 0x16)
mkdir(&(0x7f0000000040)='./file1\x00', 0x0)
mkdir(&(0x7f00000001c0)='./bus\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000140), 0x200800, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@volatile}]})
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000), 0x0, &(0x7f0000000440)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1/file0'}}]})
executing program 2:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000bde5a44070275290f515010203010902120001000000000904"], 0x0)
syz_usb_control_io$sierra_net(r0, 0x0, 0x0)
syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000008c0)={0x34, &(0x7f0000000900)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
executing program 0:
openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x0)
openat$comedi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/comedi4\x00', 0x40000, 0x0)
r0 = syz_ublk_setup_io_uring(0x22, &(0x7f0000000340)={0x0, 0xd618, 0x800, 0x2, 0x295}, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000300)=<r2=>0x0, &(0x7f00000004c0)=<r3=>0x0)
syz_io_uring_submit(r1, r2, r3, &(0x7f0000000980)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6})
syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f00000003c0)={0x2e, 0x5, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000200)=@any_dev={0x4, 0xd74, 0x0, 0x0, 0x1000, 0x68ba, 0x0, 0x0, 0x10}}}, 0x0)
executing program 2:
r0 = socket(0xa, 0x3, 0x3a)
socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @private2, 0x809}, {0xa, 0x8, 0x0, @empty}, 0x2, {[0x0, 0x1, 0xfffffffe, 0x0, 0xffffffff, 0x8]}}, 0x5c)
setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, 0x0, {[0x1, 0x0, 0x0, 0x0, 0x9]}}, 0x5c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x6f, "0e577e79e96f6369099828c441a6ca34f8ce777143396408bda9a0d2384ccc14c94ecdaafe9cd009470a391966aa14c8901f8a0a89937993f4ae58e57e3aaaab2cc9284f0e26a7b58a68664d2f2778bc74c47bb1b08a19e0f235725455486fe21e8484d46d6cf835d898a2c4a5c86b"}, &(0x7f0000000080)=0x77)
setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local}, {0xa, 0x4e22, 0x800, @empty}, 0x0, {[0x0, 0x80008000, 0x0, 0xfffffffc]}}, 0x5c)
setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}, {0xa, 0x0, 0x4, @empty}, 0x0, {[0x3, 0x0, 0x0, 0x1, 0x89f, 0x8, 0x1]}}, 0x5c)
executing program 2:
r0 = fsopen(&(0x7f0000000500)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x0, 0x0)
fchdir(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
keyctl$chown(0x4, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file1\x00', 0x0)
mkdir(0x0, 0x0)
mount$overlay(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000140), 0x200800, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@volatile}]})
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0)
executing program 2:
r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0c00, 0x0)
ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000000)={0x4, "abacd211119c871663376126aab5ab0006278ee042000000e4ffffffffffffff"})
ioctl$SW_SYNC_IOC_INC(r0, 0x40045701, 0x0)

program did not crash
replaying the whole log did not cause a kernel crash
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr-semop-syz_open_procfs-preadv-write$FUSE_LK-ioctl$TIOCGSERIAL-ioctl$TCSETSF
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r4, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp6\x00')
preadv(r2, 0x0, 0x0, 0x9b, 0xff)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x4, 0xffff}}}, 0x28)
ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, 0x0)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffffffff, 0xc9a, 0x80080000, 0x6, 0xe, "dce4f0020100000000001b347d5c00010200"})

program crashed: WARNING in hrtick_start_fair
single: successfully extracted reproducer
found reproducer with 21 syscalls
minimizing guilty program
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr-semop-syz_open_procfs-preadv-write$FUSE_LK-ioctl$TIOCGSERIAL
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r3, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp6\x00')
preadv(r1, 0x0, 0x0, 0x9b, 0xff)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x4, 0xffff}}}, 0x28)
ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, 0x0)

program crashed: WARNING in update_load_avg
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr-semop-syz_open_procfs-preadv-write$FUSE_LK
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r3, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp6\x00')
preadv(r1, 0x0, 0x0, 0x9b, 0xff)
write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x4, 0xffff}}}, 0x28)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr-semop-syz_open_procfs-preadv
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r3, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp6\x00')
preadv(r1, 0x0, 0x0, 0x9b, 0xff)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr-semop-syz_open_procfs
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/snmp6\x00')

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019c80)=""/102400, 0x19000)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-read$msr
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019c80)=""/102400, 0x19000)

program did not crash
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-sched_setaffinity-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
semop(0x0, 0x0, 0x0)

program did not crash
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program did not crash
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-mmap-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
getpid()
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prlimit64-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-openat$vcsa-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-setsockopt$inet6_int-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x2005, 0x4)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: general protection fault in __schedule
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-socket$inet6-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
socket$inet6(0xa, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-openat$ttyS3-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): ioctl$sock_SIOCGIFINDEX_802154-prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'})
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: general protection fault in __schedule
testing program (duration=1m40s, {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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(0x0, 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
extracting C reproducer
testing compiled C program (duration=1m40s, {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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
simplifying C reproducer
testing compiled C program (duration=1m40s, {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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
program crashed: WARNING in hrtick_start_fair
testing program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(0x0, 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(0x0, 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true 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}}): prctl$PR_SCHED_CORE-syz_open_dev$MSR-semop
detailed listing:
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
syz_open_dev$MSR(0x0, 0x0, 0x0)
semop(0x0, 0x0, 0x0)

program crashed: WARNING in hrtick_start_fair
validation run: crashed=true
reproducing took 1h24m36.72833037s
repro crashed as (corrupted=false):
------------[ cut here ]------------
task_rq(p) != rq
WARNING: kernel/sched/fair.c:7656 at hrtick_start_fair+0x196/0x1f0 kernel/sched/fair.c:7656, CPU#0: kworker/0:0/9
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue:  0x0 (wg-crypt-wg1)
RIP: 0010:hrtick_start_fair+0x196/0x1f0 kernel/sched/fair.c:7656
Code: 42 80 3c 20 00 74 08 4c 89 ff e8 85 e3 97 00 4d 39 37 0f 85 0c ff ff ff 48 89 df 5b 41 5c 41 5d 41 5e 41 5f e9 4b 65 fa ff 90 <0f> 0b 90 e9 d1 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 82
RSP: 0018:ffffc900000e7a20 EFLAGS: 00010087
RAX: ffff8880b873ba40 RBX: ffff8880b863ba40 RCX: ffffffff8197c7de
RDX: 0000000000000000 RSI: ffff888028943e00 RDI: ffff8880b863ba40
RBP: dffffc0000000000 R08: ffffffff8fcf0b0f R09: 1ffffffff1f9e161
R10: dffffc0000000000 R11: fffffbfff1f9e162 R12: dffffc0000000000
R13: 1ffff110170c78d6 R14: ffff888028943e00 R15: ffffffff8dc217d8
FS:  0000000000000000(0000) GS:ffff888125a76000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffccbdecf98 CR3: 000000003648e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 set_next_task_fair+0xa68/0xce0 kernel/sched/fair.c:15058
 put_prev_set_next_task kernel/sched/sched.h:2770 [inline]
 pick_next_task kernel/sched/core.c:6443 [inline]
 __schedule+0x3e03/0x5550 kernel/sched/core.c:7144
 __schedule_loop kernel/sched/core.c:7308 [inline]
 schedule+0x164/0x360 kernel/sched/core.c:7323
 worker_thread+0xdaf/0x1140 kernel/workqueue.c:3505
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
task_rq(p) != rq
WARNING: kernel/sched/fair.c:7656 at hrtick_start_fair+0x196/0x1f0 kernel/sched/fair.c:7656, CPU#0: kworker/0:0/9
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue:  0x0 (wg-crypt-wg1)
RIP: 0010:hrtick_start_fair+0x196/0x1f0 kernel/sched/fair.c:7656
Code: 42 80 3c 20 00 74 08 4c 89 ff e8 85 e3 97 00 4d 39 37 0f 85 0c ff ff ff 48 89 df 5b 41 5c 41 5d 41 5e 41 5f e9 4b 65 fa ff 90 <0f> 0b 90 e9 d1 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 82
RSP: 0018:ffffc900000e7a20 EFLAGS: 00010087
RAX: ffff8880b873ba40 RBX: ffff8880b863ba40 RCX: ffffffff8197c7de
RDX: 0000000000000000 RSI: ffff888028943e00 RDI: ffff8880b863ba40
RBP: dffffc0000000000 R08: ffffffff8fcf0b0f R09: 1ffffffff1f9e161
R10: dffffc0000000000 R11: fffffbfff1f9e162 R12: dffffc0000000000
R13: 1ffff110170c78d6 R14: ffff888028943e00 R15: ffffffff8dc217d8
FS:  0000000000000000(0000) GS:ffff888125a76000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffccbdecf98 CR3: 000000003648e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 set_next_task_fair+0xa68/0xce0 kernel/sched/fair.c:15058
 put_prev_set_next_task kernel/sched/sched.h:2770 [inline]
 pick_next_task kernel/sched/core.c:6443 [inline]
 __schedule+0x3e03/0x5550 kernel/sched/core.c:7144
 __schedule_loop kernel/sched/core.c:7308 [inline]
 schedule+0x164/0x360 kernel/sched/core.c:7323
 worker_thread+0xdaf/0x1140 kernel/workqueue.c:3505
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>