Warning: Permanently added '[localhost]:36477' (ECDSA) to the list of known hosts.
2023/05/17 08:23:19 fuzzer started
2023/05/17 08:23:19 dialing manager at localhost:35573
2023/05/17 08:23:19 checking machine...
2023/05/17 08:23:19 checking revisions...
syzkaller login: [ 41.082268] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:23:19 testing simple program...
[ 41.138489] cgroup: Unknown subsys name 'net'
[ 41.189623] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 52.285735] audit: type=1400 audit(1684311810.990:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 53.418600] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.420708] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.421656] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.424934] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.426912] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.428688] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.719508] ------------[ cut here ]------------
[ 53.720057] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.721303] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.722098] Modules linked in:
[ 53.722416] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.727201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.727990] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.728456] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.730108] RSP: 0018:ffff888018d17c00 EFLAGS: 00010282
[ 53.730655] RAX: 0000000000000000 RBX: ffff88800e433c40 RCX: 0000000000000000
[ 53.731296] RDX: ffff888014100000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.731974] RBP: ffff88800e433c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.732647] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.733277] R13: ffffffff84e223a0 R14: ffff88800e433c48 R15: ffffffff84d73340
[ 53.733952] FS: 0000555555ef3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.734726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.735250] CR2: 00007ffd7bb4b000 CR3: 000000001686e000 CR4: 0000000000350ee0
[ 53.735926] Call Trace:
[ 53.736173]
[ 53.736428] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.736919] ipv4_frags_init_net+0x269/0x440
[ 53.737335] ops_init+0xbb/0x6b0
[ 53.737707] setup_net+0x3d9/0x990
[ 53.738056] ? down_read_killable+0x1d7/0x4e0
[ 53.738490] ? __pfx_setup_net+0x10/0x10
[ 53.738905] ? copy_net_ns+0x17c/0x770
[ 53.739280] copy_net_ns+0x321/0x770
[ 53.739656] create_new_namespaces+0x3f6/0xb30
[ 53.740098] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.740600] ksys_unshare+0x44d/0x8e0
[ 53.740967] ? __pfx_ksys_unshare+0x10/0x10
[ 53.741377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.741949] __x64_sys_unshare+0x31/0x40
[ 53.742395] do_syscall_64+0x3f/0x90
[ 53.742789] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.743294] RIP: 0033:0x7fd5b7c5b0d7
[ 53.743694] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.745337] RSP: 002b:00007ffdc1430b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.746063] RAX: ffffffffffffffda RBX: 00007ffdc1431178 RCX: 00007fd5b7c5b0d7
[ 53.746749] RDX: 00007fd5b7cc541f RSI: 00007ffdc1430ad0 RDI: 0000000040000000
[ 53.747401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc14308e0
[ 53.748084] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd5b7d6dbf0
[ 53.748749] R13: 00007ffdc1430c10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.749394]
[ 53.749658] irq event stamp: 9649
[ 53.749968] hardirqs last enabled at (9659): [] __up_console_sem+0x78/0x80
[ 53.750813] hardirqs last disabled at (9670): [] __up_console_sem+0x5d/0x80
[ 53.751606] softirqs last enabled at (9198): [] irq_exit_rcu+0x93/0xc0
[ 53.752352] softirqs last disabled at (9163): [] irq_exit_rcu+0x93/0xc0
[ 53.753127] ---[ end trace 0000000000000000 ]---
[ 53.758303] ------------[ cut here ]------------
[ 53.758764] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.759969] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.760765] Modules linked in:
[ 53.761076] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.761963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.762752] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.763246] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.764838] RSP: 0018:ffff888018d17c00 EFLAGS: 00010282
[ 53.765331] RAX: 0000000000000000 RBX: ffff88800e41d640 RCX: 0000000000000000
[ 53.766000] RDX: ffff888014100000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.766685] RBP: ffff88800e41d654 R08: 0000000000000001 R09: 0000000000000000
[ 53.767308] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.767982] R13: ffffffff84e223a0 R14: ffff88800e41d648 R15: ffffffff84da62e0
[ 53.768653] FS: 0000555555ef3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.769366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.769911] CR2: 00007ffd7bb4b000 CR3: 000000001686e000 CR4: 0000000000350ee0
[ 53.770653] Call Trace:
[ 53.770944]
[ 53.771187] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.771666] ipv6_frags_init_net+0x206/0x3c0
[ 53.772086] ops_init+0xbb/0x6b0
[ 53.772428] setup_net+0x3d9/0x990
[ 53.772801] ? down_read_killable+0x1d7/0x4e0
[ 53.773225] ? __pfx_setup_net+0x10/0x10
[ 53.773645] ? copy_net_ns+0x17c/0x770
[ 53.774027] copy_net_ns+0x321/0x770
[ 53.774422] create_new_namespaces+0x3f6/0xb30
[ 53.774928] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.775389] ksys_unshare+0x44d/0x8e0
[ 53.775813] ? __pfx_ksys_unshare+0x10/0x10
[ 53.776226] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.776802] __x64_sys_unshare+0x31/0x40
[ 53.777202] do_syscall_64+0x3f/0x90
[ 53.777597] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.778080] RIP: 0033:0x7fd5b7c5b0d7
[ 53.778423] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.780050] RSP: 002b:00007ffdc1430b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.780763] RAX: ffffffffffffffda RBX: 00007ffdc1431178 RCX: 00007fd5b7c5b0d7
[ 53.781404] RDX: 00007fd5b7cc541f RSI: 00007ffdc1430ad0 RDI: 0000000040000000
[ 53.782072] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc14308e0
[ 53.782764] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd5b7d6dbf0
[ 53.783400] R13: 00007ffdc1430c10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.784076]
[ 53.784311] irq event stamp: 11399
[ 53.784679] hardirqs last enabled at (11411): [] __up_console_sem+0x78/0x80
[ 53.785446] hardirqs last disabled at (11420): [] __up_console_sem+0x5d/0x80
[ 53.786270] softirqs last enabled at (11212): [] irq_exit_rcu+0x93/0xc0
[ 53.787063] softirqs last disabled at (11207): [] irq_exit_rcu+0x93/0xc0
[ 53.787853] ---[ end trace 0000000000000000 ]---
[ 53.789104] ------------[ cut here ]------------
[ 53.789666] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.791127] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.791955] Modules linked in:
[ 53.792271] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.793164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.793958] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.794459] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.796103] RSP: 0018:ffff888018d17bf0 EFLAGS: 00010286
[ 53.796638] RAX: 0000000000000000 RBX: ffff88800f1d6640 RCX: 0000000000000000
[ 53.797279] RDX: ffff888014100000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.797977] RBP: ffff88800f1d6654 R08: 0000000000000001 R09: 0000000000000000
[ 53.798708] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.799365] R13: ffffffff84e223a0 R14: ffff88800f1d6648 R15: ffffffff84daf020
[ 53.800058] FS: 0000555555ef3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.800823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.801355] CR2: 00007ffd7bb4b000 CR3: 000000001686e000 CR4: 0000000000350ee0
[ 53.802064] Call Trace:
[ 53.802342]
[ 53.802609] nf_ct_net_init+0x224/0x3d0
[ 53.803002] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.803456] ops_init+0xbb/0x6b0
[ 53.803847] setup_net+0x3d9/0x990
[ 53.804192] ? down_read_killable+0x1d7/0x4e0
[ 53.804681] ? __pfx_setup_net+0x10/0x10
[ 53.805068] ? copy_net_ns+0x17c/0x770
[ 53.805439] copy_net_ns+0x321/0x770
[ 53.805847] create_new_namespaces+0x3f6/0xb30
[ 53.806323] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.806843] ksys_unshare+0x44d/0x8e0
[ 53.807223] ? __pfx_ksys_unshare+0x10/0x10
[ 53.807667] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.808196] __x64_sys_unshare+0x31/0x40
[ 53.808633] do_syscall_64+0x3f/0x90
[ 53.808999] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.809474] RIP: 0033:0x7fd5b7c5b0d7
[ 53.809863] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.811510] RSP: 002b:00007ffdc1430b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.812237] RAX: ffffffffffffffda RBX: 00007ffdc1431178 RCX: 00007fd5b7c5b0d7
[ 53.812917] RDX: 00007fd5b7cc541f RSI: 00007ffdc1430ad0 RDI: 0000000040000000
[ 53.813604] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc14308e0
[ 53.814241] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd5b7d6dbf0
[ 53.814922] R13: 00007ffdc1430c10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.815631]
[ 53.815862] irq event stamp: 12185
[ 53.816192] hardirqs last enabled at (12195): [] __up_console_sem+0x78/0x80
[ 53.817000] hardirqs last disabled at (12206): [] __up_console_sem+0x5d/0x80
[ 53.817815] softirqs last enabled at (12050): [] irq_exit_rcu+0x93/0xc0
[ 53.818616] softirqs last disabled at (12041): [] irq_exit_rcu+0x93/0xc0
[ 53.819351] ---[ end trace 0000000000000000 ]---
[ 55.506047] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.552579] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.601609] Bluetooth: hci0: command 0x040f tx timeout
[ 61.648593] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:23:26 Registers:
info registers vcpu 0
RAX=000000000002477f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe09d7c1010 CR3=000000000ef2e000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2032333a33323a38302037312079614d XMM01=5d3631343232372e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018d175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555555ef3400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd7bb4b000 CR3=000000001686e000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000