Extracting prog: 3m57.384405146s Minimizing prog: 3h41m47.315116748s Simplifying prog options: 0s Extracting C: 2m27.002254592s Simplifying C: 20m55.79731481s extracting reproducer from 72 programs testing a last program of every proc single: executing 22 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_generic-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-write$6lowpan_control-socketpair$unix-ioctl$sock_SIOCETHTOOL detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r6, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000025c0)={0xc4, 0x1a, 0x8, 0x70bd2c, 0x25dfdbfe, {0x11}, [@generic="7f87c8cdb22059203a848ddaac1b061e96ec1902b975b749b5650ee02f9b836fe8bee2487bbf65ae66dfca2158d0157cb61765040eeda7ac1b2a7a2257029531cbf7fd55c68ac049a0ce646c6f77b2714d71a45ea9a330d0784b667130f2468dc705c3", @typed={0x4, 0x144, 0x0, 0x0, @binary}, @typed={0x4, 0x34}, @typed={0x8, 0x109, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="ce2142f588cc61a71023fd2e85db28ce9f8a7f57d70c3e6962e4a6f7751a372a3cb184743d0cdfff87deb60de85641c59cc758463b59646a416975", @generic]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(0x0, r7) write$6lowpan_control(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000100)={'wlan0\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x6, [0x1b2b, 0x101, 0x8, 0x7, 0x3, 0x80000000000]}}) program crashed: INFO: rcu detected stall in corrupted single: successfully extracted reproducer found reproducer with 26 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_generic-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-write$6lowpan_control-socketpair$unix detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r6, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000025c0)={0xc4, 0x1a, 0x8, 0x70bd2c, 0x25dfdbfe, {0x11}, [@generic="7f87c8cdb22059203a848ddaac1b061e96ec1902b975b749b5650ee02f9b836fe8bee2487bbf65ae66dfca2158d0157cb61765040eeda7ac1b2a7a2257029531cbf7fd55c68ac049a0ce646c6f77b2714d71a45ea9a330d0784b667130f2468dc705c3", @typed={0x4, 0x144, 0x0, 0x0, @binary}, @typed={0x4, 0x34}, @typed={0x8, 0x109, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="ce2142f588cc61a71023fd2e85db28ce9f8a7f57d70c3e6962e4a6f7751a372a3cb184743d0cdfff87deb60de85641c59cc758463b59646a416975", @generic]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(0x0, r7) write$6lowpan_control(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_generic-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-write$6lowpan_control detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r6, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000025c0)={0xc4, 0x1a, 0x8, 0x70bd2c, 0x25dfdbfe, {0x11}, [@generic="7f87c8cdb22059203a848ddaac1b061e96ec1902b975b749b5650ee02f9b836fe8bee2487bbf65ae66dfca2158d0157cb61765040eeda7ac1b2a7a2257029531cbf7fd55c68ac049a0ce646c6f77b2714d71a45ea9a330d0784b667130f2468dc705c3", @typed={0x4, 0x144, 0x0, 0x0, @binary}, @typed={0x4, 0x34}, @typed={0x8, 0x109, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="ce2142f588cc61a71023fd2e85db28ce9f8a7f57d70c3e6962e4a6f7751a372a3cb184743d0cdfff87deb60de85641c59cc758463b59646a416975", @generic]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(0x0, r7) write$6lowpan_control(0xffffffffffffffff, 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_generic-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r6, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000025c0)={0xc4, 0x1a, 0x8, 0x70bd2c, 0x25dfdbfe, {0x11}, [@generic="7f87c8cdb22059203a848ddaac1b061e96ec1902b975b749b5650ee02f9b836fe8bee2487bbf65ae66dfca2158d0157cb61765040eeda7ac1b2a7a2257029531cbf7fd55c68ac049a0ce646c6f77b2714d71a45ea9a330d0784b667130f2468dc705c3", @typed={0x4, 0x144, 0x0, 0x0, @binary}, @typed={0x4, 0x34}, @typed={0x8, 0x109, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="ce2142f588cc61a71023fd2e85db28ce9f8a7f57d70c3e6962e4a6f7751a372a3cb184743d0cdfff87deb60de85641c59cc758463b59646a416975", @generic]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(0x0, r7) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_generic-syz_init_net_socket$nl_generic detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r6, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000025c0)={0xc4, 0x1a, 0x8, 0x70bd2c, 0x25dfdbfe, {0x11}, [@generic="7f87c8cdb22059203a848ddaac1b061e96ec1902b975b749b5650ee02f9b836fe8bee2487bbf65ae66dfca2158d0157cb61765040eeda7ac1b2a7a2257029531cbf7fd55c68ac049a0ce646c6f77b2714d71a45ea9a330d0784b667130f2468dc705c3", @typed={0x4, 0x144, 0x0, 0x0, @binary}, @typed={0x4, 0x34}, @typed={0x8, 0x109, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="ce2142f588cc61a71023fd2e85db28ce9f8a7f57d70c3e6962e4a6f7751a372a3cb184743d0cdfff87deb60de85641c59cc758463b59646a416975", @generic]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) program crashed: INFO: rcu detected stall in addrconf_dad_work testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_generic detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r6, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000025c0)={0xc4, 0x1a, 0x8, 0x70bd2c, 0x25dfdbfe, {0x11}, [@generic="7f87c8cdb22059203a848ddaac1b061e96ec1902b975b749b5650ee02f9b836fe8bee2487bbf65ae66dfca2158d0157cb61765040eeda7ac1b2a7a2257029531cbf7fd55c68ac049a0ce646c6f77b2714d71a45ea9a330d0784b667130f2468dc705c3", @typed={0x4, 0x144, 0x0, 0x0, @binary}, @typed={0x4, 0x34}, @typed={0x8, 0x109, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="ce2142f588cc61a71023fd2e85db28ce9f8a7f57d70c3e6962e4a6f7751a372a3cb184743d0cdfff87deb60de85641c59cc758463b59646a416975", @generic]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) program crashed: INFO: rcu detected stall in gc_worker testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r6, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in exit_to_user_mode_loop testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r4}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={0xffffffffffffffff, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r4, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-syz_open_dev$MSR-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$MSR(0x0, 0x0, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-sched_setaffinity-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-prlimit64-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-syz_open_dev$video-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) syz_open_dev$video(0x0, 0x8, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-write$vhost_msg_v2-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) write$vhost_msg_v2(r0, &(0x7f0000002540)={0x2, 0x0, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-write$dsp-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) write$dsp(r2, 0x0, 0xffda) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-openat$dsp-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0842, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r2, 0xffffffffffffffff}, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r4, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-mount_setattr-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r1, 0x0, 0x0, &(0x7f0000001dc0)={0xb, 0x2}, 0x20) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r2, 0xffffffffffffffff}, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r4, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-open_tree-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in netlink_sendmsg testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-write$vhost_msg_v2-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-ioctl$VHOST_SET_FEATURES-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, 0x0, &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in gc_worker testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in gc_worker validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000b0a500007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r2, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76389e6a65585578020000000000", 0x0, 0x7fffffff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x9f) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 4h23m7.132564588s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 1, t=10502 jiffies, g=11885, q=478 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10494 (4294962312-4294951818), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10494 jiffies! g11885 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:27736 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5257 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6864 __schedule_loop kernel/sched/core.c:6946 [inline] schedule+0x165/0x360 kernel/sched/core.c:6961 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:pv_native_safe_halt+0x13/0x20 arch/x86/kernel/paravirt.c:82 Code: 93 ef 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 13 50 10 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffffff8dc07d80 EFLAGS: 000002c6 RAX: 2f6bb11bac269500 RBX: ffffffff81977fe7 RCX: 2f6bb11bac269500 RDX: 0000000000000001 RSI: ffffffff8d75d537 RDI: ffffffff8bbf77e0 RBP: ffffffff8dc07ea8 R08: ffff8880b86336db R09: 1ffff110170c66db R10: dffffc0000000000 R11: ffffed10170c66dc R12: ffffffff8f7ddd70 R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff1b92a60 FS: 0000000000000000(0000) GS:ffff888125e8b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa397536ff8 CR3: 00000000272a0000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:767 default_idle_call+0x73/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:190 [inline] do_idle+0x1e7/0x510 kernel/sched/idle.c:330 cpu_startup_entry+0x44/0x60 kernel/sched/idle.c:428 rest_init+0x2de/0x300 init/main.c:757 start_kernel+0x3a7/0x400 init/main.c:1206 x86_64_start_reservations+0x24/0x30 arch/x86/kernel/head64.c:310 x86_64_start_kernel+0x143/0x1c0 arch/x86/kernel/head64.c:291 common_startup_64+0x13e/0x147 report is corrupted, running repro again testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$vnet-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-bpf$MAP_CREATE_CONST_STR-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN program did not crash final repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5825/1:b..l rcu: (detected by 0, t=10502 jiffies, g=9641, q=255 ncpus=2) task:syz-executor221 state:R running task stack:26968 pid:5825 tgid:5825 ppid:5820 task_flags:0x400040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5257 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6864 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7191 irqentry_exit+0x5d8/0x660 kernel/entry/common.c:216 asm_sysvec_reschedule_ipi+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:lock_acquire+0x16c/0x340 kernel/locking/lockdep.c:5872 Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 d4 e8 da 10 <48> 3b 44 24 58 0f 85 e5 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e RSP: 0018:ffffc90003e1f198 EFLAGS: 00000206 RAX: 7f199dfea85a8f00 RBX: 0000000000000000 RCX: 7f199dfea85a8f00 RDX: 000000001d89d60c RSI: ffffffff8d944207 RDI: ffffffff8bbf77e0 RBP: ffffffff81742f85 R08: ffffffff81742f85 R09: ffffffff8df3d820 R10: ffffc90003e1f358 R11: ffffffff81ad8e70 R12: 0000000000000002 R13: ffffffff8df3d820 R14: 0000000000000000 R15: 0000000000000246 rcu_lock_acquire include/linux/rcupdate.h:331 [inline] rcu_read_lock include/linux/rcupdate.h:867 [inline] class_rcu_constructor include/linux/rcupdate.h:1195 [inline] unwind_next_frame+0xc2/0x2390 arch/x86/kernel/unwind_orc.c:479 arch_stack_walk+0x11c/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x9c/0xe0 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:397 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:414 kasan_kmalloc include/linux/kasan.h:262 [inline] __kmalloc_cache_noprof+0x3e2/0x6f0 mm/slub.c:5771 kmalloc_noprof include/linux/slab.h:957 [inline] kmalloc_array_noprof include/linux/slab.h:1003 [inline] vhost_net_open+0xbd/0x490 drivers/vhost/net.c:1329 misc_open+0x2d5/0x350 drivers/char/misc.c:163 chrdev_open+0x4cc/0x5e0 fs/char_dev.c:414 do_dentry_open+0x7ce/0x1420 fs/open.c:962 vfs_open+0x3b/0x340 fs/open.c:1094 do_open fs/namei.c:4597 [inline] path_openat+0x33ce/0x3d90 fs/namei.c:4756 do_filp_open+0x1fa/0x410 fs/namei.c:4783 do_sys_openat2+0x121/0x200 fs/open.c:1430 do_sys_open fs/open.c:1436 [inline] __do_sys_openat fs/open.c:1452 [inline] __se_sys_openat fs/open.c:1447 [inline] __x64_sys_openat+0x138/0x170 fs/open.c:1447 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb76c9b9de9 RSP: 002b:00007ffcf5206e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb76c9b9de9 RDX: 0000000000000002 RSI: 0000200000000c00 RDI: ffffffffffffff9c RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffcf5207078 R14: 00007ffcf5206e80 R15: 00007ffcf5206e70 rcu: rcu_preempt kthread starved for 10552 jiffies! g9641 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 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:27784 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5257 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6864 __schedule_loop kernel/sched/core.c:6946 [inline] schedule+0x165/0x360 kernel/sched/core.c:6961 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:pv_native_safe_halt+0x13/0x20 arch/x86/kernel/paravirt.c:82 Code: 93 ef 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 13 50 10 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6 RAX: 8e2fb5bca2145a00 RBX: ffffffff81977fe7 RCX: 8e2fb5bca2145a00 RDX: 0000000000000001 RSI: ffffffff8d75d537 RDI: ffffffff8bbf77e0 RBP: ffffc90000197f10 R08: ffff8880b87336db R09: 1ffff110170e66db R10: dffffc0000000000 R11: ffffed10170e66dc R12: ffffffff8f7ddd70 R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff110039deb70 FS: 0000000000000000(0000) GS:ffff888125f8b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb76ca310d0 CR3: 0000000072986000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:767 default_idle_call+0x73/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:190 [inline] do_idle+0x1e7/0x510 kernel/sched/idle.c:330 cpu_startup_entry+0x44/0x60 kernel/sched/idle.c:428 start_secondary+0x101/0x110 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x147