Warning: Permanently added '[localhost]:32114' (ECDSA) to the list of known hosts.
2023/05/16 19:08:42 fuzzer started
2023/05/16 19:08:42 dialing manager at localhost:35573
2023/05/16 19:08:42 checking machine...
2023/05/16 19:08:42 checking revisions...
syzkaller login: [ 50.702841] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:08:43 testing simple program...
[ 50.779811] cgroup: Unknown subsys name 'net'
[ 50.851036] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.215053] audit: type=1400 audit(1684264135.642:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.282772] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.286058] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.287258] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.290891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.292713] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.294085] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.691353] ------------[ cut here ]------------
[ 64.692148] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.694149] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.695221] Modules linked in:
[ 64.695674] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.701189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.702415] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.703117] 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
[ 64.705609] RSP: 0018:ffff88801f7ffc00 EFLAGS: 00010282
[ 64.706331] RAX: 0000000000000000 RBX: ffff888010300c40 RCX: 0000000000000000
[ 64.707260] RDX: ffff88800e2cb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.708221] RBP: ffff888010300c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.709166] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.710112] R13: ffffffff84e223a0 R14: ffff888010300c48 R15: ffffffff84d73340
[ 64.711078] FS: 0000555556558400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.712193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.712983] CR2: 00007f374774e6f4 CR3: 000000000c97a000 CR4: 0000000000350ee0
[ 64.713944] Call Trace:
[ 64.714320]
[ 64.714630] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.715337] ipv4_frags_init_net+0x269/0x440
[ 64.715940] ops_init+0xbb/0x6b0
[ 64.716448] setup_net+0x3d9/0x990
[ 64.716934] ? down_read_killable+0x1d7/0x4e0
[ 64.717563] ? __pfx_setup_net+0x10/0x10
[ 64.718107] ? copy_net_ns+0x17c/0x770
[ 64.718673] copy_net_ns+0x321/0x770
[ 64.719193] create_new_namespaces+0x3f6/0xb30
[ 64.719865] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.720560] ksys_unshare+0x44d/0x8e0
[ 64.721085] ? __pfx_ksys_unshare+0x10/0x10
[ 64.721705] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.722494] __x64_sys_unshare+0x31/0x40
[ 64.723047] do_syscall_64+0x3f/0x90
[ 64.723582] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.724269] RIP: 0033:0x7fc2c08e30d7
[ 64.724807] 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
[ 64.727140] RSP: 002b:00007ffd052e5668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.728187] RAX: ffffffffffffffda RBX: 00007ffd052e5ca8 RCX: 00007fc2c08e30d7
[ 64.729146] RDX: 00007fc2c094d41f RSI: 00007ffd052e5600 RDI: 0000000040000000
[ 64.730099] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd052e5410
[ 64.731043] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc2c09f5bf0
[ 64.732011] R13: 00007ffd052e5740 R14: 0000000000000000 R15: 00000000000000f8
[ 64.732996]
[ 64.733340] irq event stamp: 10397
[ 64.733805] hardirqs last enabled at (10407): [] __up_console_sem+0x78/0x80
[ 64.734955] hardirqs last disabled at (10418): [] __up_console_sem+0x5d/0x80
[ 64.736123] softirqs last enabled at (9964): [] irq_exit_rcu+0x93/0xc0
[ 64.737211] softirqs last disabled at (9909): [] irq_exit_rcu+0x93/0xc0
[ 64.738321] ---[ end trace 0000000000000000 ]---
[ 64.743439] ------------[ cut here ]------------
[ 64.744060] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.745841] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.746991] Modules linked in:
[ 64.747463] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.748702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.749772] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.750485] 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
[ 64.752848] RSP: 0018:ffff88801f7ffc00 EFLAGS: 00010282
[ 64.753581] RAX: 0000000000000000 RBX: ffff888009942240 RCX: 0000000000000000
[ 64.754530] RDX: ffff88800e2cb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.755505] RBP: ffff888009942254 R08: 0000000000000001 R09: 0000000000000000
[ 64.756454] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.757414] R13: ffffffff84e223a0 R14: ffff888009942248 R15: ffffffff84da62e0
[ 64.758371] FS: 0000555556558400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.759451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.760213] CR2: 00007f374774e6f4 CR3: 000000000c97a000 CR4: 0000000000350ee0
[ 64.761177] Call Trace:
[ 64.761559]
[ 64.761879] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.762577] ipv6_frags_init_net+0x206/0x3c0
[ 64.763174] ops_init+0xbb/0x6b0
[ 64.763695] setup_net+0x3d9/0x990
[ 64.764184] ? down_read_killable+0x1d7/0x4e0
[ 64.764824] ? __pfx_setup_net+0x10/0x10
[ 64.765402] ? copy_net_ns+0x17c/0x770
[ 64.765940] copy_net_ns+0x321/0x770
[ 64.766481] create_new_namespaces+0x3f6/0xb30
[ 64.767106] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.767811] ksys_unshare+0x44d/0x8e0
[ 64.768371] ? __pfx_ksys_unshare+0x10/0x10
[ 64.768957] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.769752] __x64_sys_unshare+0x31/0x40
[ 64.770335] do_syscall_64+0x3f/0x90
[ 64.770841] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.771578] RIP: 0033:0x7fc2c08e30d7
[ 64.772078] 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
[ 64.774406] RSP: 002b:00007ffd052e5668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.775440] RAX: ffffffffffffffda RBX: 00007ffd052e5ca8 RCX: 00007fc2c08e30d7
[ 64.776408] RDX: 00007fc2c094d41f RSI: 00007ffd052e5600 RDI: 0000000040000000
[ 64.777365] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd052e5410
[ 64.778289] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc2c09f5bf0
[ 64.779247] R13: 00007ffd052e5740 R14: 0000000000000000 R15: 00000000000000f8
[ 64.780256]
[ 64.780613] irq event stamp: 12203
[ 64.781073] hardirqs last enabled at (12213): [] __up_console_sem+0x78/0x80
[ 64.782217] hardirqs last disabled at (12224): [] __up_console_sem+0x5d/0x80
[ 64.783366] softirqs last enabled at (11696): [] irq_exit_rcu+0x93/0xc0
[ 64.784496] softirqs last disabled at (11671): [] irq_exit_rcu+0x93/0xc0
[ 64.785611] ---[ end trace 0000000000000000 ]---
[ 64.786989] ------------[ cut here ]------------
[ 64.787655] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.789709] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.790852] Modules linked in:
[ 64.791286] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.792575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.793674] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.794392] 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
[ 64.796712] RSP: 0018:ffff88801f7ffbf0 EFLAGS: 00010286
[ 64.797433] RAX: 0000000000000000 RBX: ffff888009942840 RCX: 0000000000000000
[ 64.798383] RDX: ffff88800e2cb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.799334] RBP: ffff888009942854 R08: 0000000000000001 R09: 0000000000000000
[ 64.800277] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.801257] R13: ffffffff84e223a0 R14: ffff888009942848 R15: ffffffff84daf020
[ 64.802218] FS: 0000555556558400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.803282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.804077] CR2: 00007f374774e6f4 CR3: 000000000c97a000 CR4: 0000000000350ee0
[ 64.805039] Call Trace:
[ 64.805411]
[ 64.805734] nf_ct_net_init+0x224/0x3d0
[ 64.806283] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.806922] ops_init+0xbb/0x6b0
[ 64.807434] setup_net+0x3d9/0x990
[ 64.807920] ? down_read_killable+0x1d7/0x4e0
[ 64.808562] ? __pfx_setup_net+0x10/0x10
[ 64.809112] ? copy_net_ns+0x17c/0x770
[ 64.809680] copy_net_ns+0x321/0x770
[ 64.810194] create_new_namespaces+0x3f6/0xb30
[ 64.810850] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.811559] ksys_unshare+0x44d/0x8e0
[ 64.812097] ? __pfx_ksys_unshare+0x10/0x10
[ 64.812713] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.813506] __x64_sys_unshare+0x31/0x40
[ 64.814059] do_syscall_64+0x3f/0x90
[ 64.814590] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.815277] RIP: 0033:0x7fc2c08e30d7
[ 64.815807] 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
[ 64.818149] RSP: 002b:00007ffd052e5668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.819176] RAX: ffffffffffffffda RBX: 00007ffd052e5ca8 RCX: 00007fc2c08e30d7
[ 64.820140] RDX: 00007fc2c094d41f RSI: 00007ffd052e5600 RDI: 0000000040000000
[ 64.821087] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd052e5410
[ 64.822052] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc2c09f5bf0
[ 64.822997] R13: 00007ffd052e5740 R14: 0000000000000000 R15: 00000000000000f8
[ 64.823991]
[ 64.824345] irq event stamp: 12955
[ 64.824805] hardirqs last enabled at (12965): [] __up_console_sem+0x78/0x80
[ 64.825944] hardirqs last disabled at (12976): [] __up_console_sem+0x5d/0x80
[ 64.827093] softirqs last enabled at (12714): [] irq_exit_rcu+0x93/0xc0
[ 64.828219] softirqs last disabled at (12709): [] irq_exit_rcu+0x93/0xc0
[ 64.829336] ---[ end trace 0000000000000000 ]---
executing program
[ 66.310230] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.357962] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.405372] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.453391] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:08:50 Registers:
info registers vcpu 0
RAX=000000000002fe01 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=00007fcfa74b6078 CR3=0000000016140000 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=00000000000000000000000000000000 XMM01=8a6e57e5ad5abf8b5641869bee5fe000
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=22caf707a536b934000000000013ca68 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dae7d567af10475600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f7ff598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556558400 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=00007f374774e6f4 CR3=000000000c97a000 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