Extracting prog: 11m33.253234499s
Minimizing prog: 1h56m47.21576009s
Simplifying prog options: 0s
Extracting C: 3m48.383897877s
Simplifying C: 1h1m9.989667397s


extracting reproducer from 38 programs
testing a last program of every proc
single: executing 8 programs separately with timeout 6m0s
testing program (duration=6m0s, {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}}): socket$nl_netfilter-ioctl$PPPIOCNEWUNIT-ioctl$PPPIOCSPASS-socket-sendmsg$kcm-openat$urandom-close_range-syz_open_dev$loop-prlimit64-prctl$PR_SCHED_CORE-signalfd4-bpf$PROG_LOAD-syz_emit_vhci-sched_setscheduler-sched_setaffinity-syz_open_dev$MSR-read$msr-mount-syz_emit_vhci-socket-bpf$MAP_CREATE-bpf$BPF_BTF_LOAD-sendmsg$IPCTNL_MSG_CT_DELETE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_GET_PROG_INFO-socket$inet_udp-sendmsg$NFT_BATCH
detailed listing:
executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000140)=0x7ffd)
ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, 0x0)
r1 = socket(0x10, 0x3, 0x0)
sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8480d0000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x404c080)
openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x5752c1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
syz_open_dev$loop(&(0x7f00000001c0), 0x9, 0x20a5c3)
prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x87}, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94)
syz_emit_vhci(0x0, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r2 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8)
mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='qnx6\x00', 0x200000, 0x0)
syz_emit_vhci(&(0x7f00000003c0)=ANY=[@ANYRESOCT=0x0, @ANYRES32], 0x17)
r3 = socket(0x200000000000011, 0x4000000000080002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="0100"], 0x50)
r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20)
sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x24, 0x2, 0x1, 0x101, 0x0, 0x0, {0x7, 0x0, 0x8}, [@CTA_STATUS_MASK={0x8, 0x1a, 0x1, 0x0, 0x1}, @CTA_MARK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x20004800)
r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007044f16c01b1fbfd000000000000008af65f0df9928941994cc8c173fac5688671085a86d143c59fed0e57feb97f422c51d8e63b4ed9e295df3ccd1a55752dfc2f32f14b6c8f0e7413c3e9caaad30dcb412d0f54623f388bb2c63d2b1f7d83cd0cc021867bb4aee9967a6ee83e1b18fd8beca7d7eddcd96634"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x90)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r5, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000070000000900010073797a30000000003c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a30000000000800054000000021040100000c0a01010000000000000000070000000900020073797a31000000000900010073797a3000000000d8000380d40000800800034000000002c8000b80480001800a00010071756f74610000003800028008000240000000030c00014000000000000001010c0004400000000000000006080002"], 0x188}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-connect$inet-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-setsockopt$inet_tcp_TCP_REPAIR-sendto$inet-ioctl$sock_SIOCGIFINDEX-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[@mss={0x2, 0x8}, @window={0x3, 0xe, 0x7ff}, @timestamp, @sack_perm, @window={0x3, 0x8000, 0xfffc}, @sack_perm, @sack_perm, @window={0x3, 0xfff, 0x4}, @window={0x3, 0x5}], 0x9)
setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x11)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00'})
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in worker_thread
single: successfully extracted reproducer
found reproducer with 19 syscalls
minimizing guilty program
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-connect$inet-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-setsockopt$inet_tcp_TCP_REPAIR-sendto$inet-ioctl$sock_SIOCGIFINDEX-timer_create
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[@mss={0x2, 0x8}, @window={0x3, 0xe, 0x7ff}, @timestamp, @sack_perm, @window={0x3, 0x8000, 0xfffc}, @sack_perm, @sack_perm, @window={0x3, 0xfff, 0x4}, @window={0x3, 0x5}], 0x9)
setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x11)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00'})
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100))

program did not crash
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-connect$inet-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-setsockopt$inet_tcp_TCP_REPAIR-sendto$inet-ioctl$sock_SIOCGIFINDEX-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[@mss={0x2, 0x8}, @window={0x3, 0xe, 0x7ff}, @timestamp, @sack_perm, @window={0x3, 0x8000, 0xfffc}, @sack_perm, @sack_perm, @window={0x3, 0xfff, 0x4}, @window={0x3, 0x5}], 0x9)
setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x11)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00'})
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-connect$inet-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-setsockopt$inet_tcp_TCP_REPAIR-sendto$inet-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[@mss={0x2, 0x8}, @window={0x3, 0xe, 0x7ff}, @timestamp, @sack_perm, @window={0x3, 0x8000, 0xfffc}, @sack_perm, @sack_perm, @window={0x3, 0xfff, 0x4}, @window={0x3, 0x5}], 0x9)
setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x11)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in sys_clone
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-connect$inet-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-setsockopt$inet_tcp_TCP_REPAIR-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[@mss={0x2, 0x8}, @window={0x3, 0xe, 0x7ff}, @timestamp, @sack_perm, @window={0x3, 0x8000, 0xfffc}, @sack_perm, @sack_perm, @window={0x3, 0xfff, 0x4}, @window={0x3, 0x5}], 0x9)
setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-connect$inet-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[@mss={0x2, 0x8}, @window={0x3, 0xe, 0x7ff}, @timestamp, @sack_perm, @window={0x3, 0x8000, 0xfffc}, @sack_perm, @sack_perm, @window={0x3, 0xfff, 0x4}, @window={0x3, 0x5}], 0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in worker_thread
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-connect$inet-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in worker_thread
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-bind$inet-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-setsockopt$inet_tcp_int-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in worker_thread
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-socket$inet_tcp-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
socket$inet_tcp(0x2, 0x1, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r2=>0x0)
timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-bind$inet-timer_create-timer_settime
detailed listing:
executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x8, @remote}, 0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r2=>0x0)
timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-writev-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-syz_open_dev$sndmidi-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-openat$sequencer-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in worker_thread
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-prlimit64-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-setsockopt$sock_int-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): socket$inet_udplite-openat$binderfs-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing program (duration=6m0s, {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}}): socket$inet_udplite-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in sys_openat
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={&(0x7f0000000000)="b7dc9e5f10373364cb7a15d27c31e5d75ec803f8bc42a7b9b320bdb9a0acc1b6a6095ff8", &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, 0x0, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, &(0x7f0000000140)="92774f4f42745c6006bf4b4101b4118c0e782762ca1e412581a845bba0d4e3486a49d8852a25c8890b47647957a5c9057c46408889425d513e37f03e9b1ab88397fd5293f3b566ba230b15d81cb95bb883a83864a7ac81fec185d90d9e14a5149584b095ec3c1bcba9232bf19749907c27c262e090e32bdc94158526dbf413b4c5d3bce6611ac3a9ba99c9f4fa01796cd8bb6555217d5233f869bf78738d74822b"}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program did not crash
testing program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
simplifying C reproducer
testing compiled C program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in worker_thread
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
reproducing took 3h22m27.981302487s
repro crashed as (corrupted=true):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	(detected by 0, t=10502 jiffies, g=11573, q=450 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294958460-4294947957), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10504 jiffies! g11573 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R  running task     stack:27752 pid:17    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5380 [inline]
 __schedule+0x14d2/0x44d0 kernel/sched/core.c:6699
 schedule+0xbd/0x170 kernel/sched/core.c:6773
 schedule_timeout+0x160/0x280 kernel/time/timer.c:2167
 rcu_gp_fqs_loop+0x302/0x1560 kernel/rcu/tree.c:1667
 rcu_gp_kthread+0x99/0x380 kernel/rcu/tree.c:1866
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
CPU: 0 PID: 5978 Comm: syz.3.20 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:202
Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0a 90 ef f6 48 89 df e8 22 62 f0 f6 e8 6d 08 14 f7 fb bf 01 00 00 00 <e8> 32 79 e3 f6 65 8b 05 43 c5 8b 75 85 c0 74 02 5b c3 e8 60 a9 88
RSP: 0018:ffffc90003567c98 EFLAGS: 00000282
RAX: 98003575f0bbe700 RBX: ffff88807bc5dc80 RCX: 98003575f0bbe700
RDX: dffffc0000000000 RSI: ffffffff8aaabca0 RDI: 0000000000000001
RBP: ffff88807bc5e118 R08: ffffffff8e4a91af R09: 1ffffffff1c95235
R10: dffffc0000000000 R11: fffffbfff1c95236 R12: 1ffff1100f78bc23
R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
FS:  00005555732d6500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000006b000 CR3: 00000000309fb000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 get_signal+0x11f5/0x1400 kernel/signal.c:2905
 arch_do_signal_or_restart+0x96/0x780 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xf6/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x1a/0x50 kernel/entry/common.c:302
 do_syscall_64+0x61/0xb0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f912498ec29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffeae6f0e48 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 00007f9124bd5fa0 RCX: 00007f912498ec29
RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f9124a11e41 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9124bd5fa0 R14: 00007f9124bd5fa0 R15: 0000000000000004
 </TASK>

report is corrupted, running repro again
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	(detected by 1, t=10502 jiffies, g=8577, q=53 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294956979-4294946477), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10502 jiffies! g8577 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R  running task     stack:27464 pid:17    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5380 [inline]
 __schedule+0x14d2/0x44d0 kernel/sched/core.c:6699
 schedule+0xbd/0x170 kernel/sched/core.c:6773
 schedule_timeout+0x160/0x280 kernel/time/timer.c:2167
 rcu_gp_fqs_loop+0x302/0x1560 kernel/rcu/tree.c:1667
 rcu_gp_kthread+0x99/0x380 kernel/rcu/tree.c:1866
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 5823 Comm: syz-executor229 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:arch_static_branch arch/x86/include/asm/jump_label.h:27 [inline]
RIP: 0010:static_key_false include/linux/jump_label.h:207 [inline]
RIP: 0010:native_write_msr arch/x86/include/asm/msr.h:147 [inline]
RIP: 0010:wrmsr arch/x86/include/asm/msr.h:254 [inline]
RIP: 0010:native_apic_msr_write+0x39/0x50 arch/x86/include/asm/apic.h:196
Code: 74 2a 83 ff 30 74 25 eb 10 81 ff d0 00 00 00 74 1b 81 ff e0 00 00 00 74 13 c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 c3 f3 0f 1e fa 89 f6 31 d2 e9 d7 e5 18 03 0f 1f 80 00 00 00
RSP: 0018:ffffc90000007e58 EFLAGS: 00000046
RAX: 000000000001e69a RBX: ffff8880b8e28280 RCX: 0000000000000838
RDX: 0000000000000000 RSI: 000000000001e69a RDI: 0000000000000838
RBP: 0000000000000000 R08: ffffffff8e4a91af R09: 1ffffffff1c95235
R10: dffffc0000000000 R11: fffffbfff1c95236 R12: dffffc0000000000
R13: 0000000010000bbe R14: 000000000001e69a R15: 0000000000000020
FS:  000055556db5b3c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000006b000 CR3: 000000002bcb3000 CR4: 00000000003506f0
Call Trace:
 <IRQ>
 apic_write arch/x86/include/asm/apic.h:404 [inline]
 lapic_next_event+0x11/0x20 arch/x86/kernel/apic/apic.c:448
 clockevents_program_event+0x1c0/0x310 kernel/time/clockevents.c:334
 hrtimer_interrupt+0x5a1/0x9c0 kernel/time/hrtimer.c:1889
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1077 [inline]
 __sysvec_apic_timer_interrupt+0xfb/0x3b0 arch/x86/kernel/apic/apic.c:1094
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0x9f/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:202
Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0a 90 ef f6 48 89 df e8 22 62 f0 f6 e8 6d 08 14 f7 fb bf 01 00 00 00 <e8> 32 79 e3 f6 65 8b 05 43 c5 8b 75 85 c0 74 02 5b c3 e8 60 a9 88
RSP: 0018:ffffc9000472fc98 EFLAGS: 00000282
RAX: 2e6b592e62eb3800 RBX: ffff88802b924a00 RCX: 2e6b592e62eb3800
RDX: dffffc0000000000 RSI: ffffffff8aaabca0 RDI: 0000000000000001
RBP: ffff88802b924e98 R08: ffffffff8e4a91af R09: 1ffffffff1c95235
R10: dffffc0000000000 R11: fffffbfff1c95236 R12: 1ffff110057249d3
R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 get_signal+0x11f5/0x1400 kernel/signal.c:2905
 arch_do_signal_or_restart+0x96/0x780 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xf6/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x1a/0x50 kernel/entry/common.c:302
 do_syscall_64+0x61/0xb0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd4e965c8d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc212e2dd8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fd4e965c8d9
RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 00007fd4e961c990 R09: 00007fd4e961c990
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd4e96ba33c
R13: 00007fd4e96b4106 R14: 00007ffc212e2e10 R15: 0000000000000000
 </TASK>