Warning: Permanently added '[localhost]:57705' (ECDSA) to the list of known hosts.
2023/05/17 21:28:22 fuzzer started
2023/05/17 21:28:22 dialing manager at localhost:44319
2023/05/17 21:28:22 checking machine...
2023/05/17 21:28:22 checking revisions...
syzkaller login: [ 39.786986] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:28:23 testing simple program...
[ 39.862540] cgroup: Unknown subsys name 'net'
[ 39.957109] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.432977] audit: type=1400 audit(1684358916.653:6): 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
[ 54.525838] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.528487] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.529932] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.533251] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.535294] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.536915] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.939194] ------------[ cut here ]------------
[ 54.940179] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.941916] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.943031] Modules linked in:
[ 54.943463] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.948421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.949645] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.950443] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.953033] RSP: 0018:ffff88801cbe7c00 EFLAGS: 00010282
[ 54.953850] RAX: 0000000000000000 RBX: ffff88800cb9bc40 RCX: 0000000000000000
[ 54.954911] RDX: ffff88801460b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.955975] RBP: ffff88800cb9bc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.957047] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.958144] R13: ffffffff84e23fe0 R14: ffff88800cb9bc48 R15: ffffffff84d74dc0
[ 54.959131] FS: 0000555556850400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.960186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.960967] CR2: 00007f4401e6b6f4 CR3: 00000000197d8000 CR4: 0000000000350ee0
[ 54.961917] Call Trace:
[ 54.962262]
[ 54.962608] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.963262] ipv4_frags_init_net+0x269/0x440
[ 54.963891] ops_init+0xbb/0x6b0
[ 54.964368] setup_net+0x3d9/0x990
[ 54.964873] ? down_read_killable+0x1d7/0x4e0
[ 54.965473] ? __pfx_setup_net+0x10/0x10
[ 54.966057] ? copy_net_ns+0x17c/0x770
[ 54.966629] copy_net_ns+0x321/0x770
[ 54.967138] create_new_namespaces+0x3f6/0xb30
[ 54.967790] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.968442] ksys_unshare+0x44d/0x8e0
[ 54.968994] ? __pfx_ksys_unshare+0x10/0x10
[ 54.969609] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.970369] __x64_sys_unshare+0x31/0x40
[ 54.970954] do_syscall_64+0x3f/0x90
[ 54.971465] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.972183] RIP: 0033:0x7fca266280d7
[ 54.972710] 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
[ 54.975020] RSP: 002b:00007fff246382a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.976015] RAX: ffffffffffffffda RBX: 00007fff246388e8 RCX: 00007fca266280d7
[ 54.976957] RDX: 00007fca2669241f RSI: 00007fff24638240 RDI: 0000000040000000
[ 54.977907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff24638050
[ 54.978852] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fca2673abf0
[ 54.979806] R13: 00007fff24638380 R14: 0000000000000000 R15: 00000000000000f8
[ 54.980764]
[ 54.981082] irq event stamp: 8027
[ 54.981565] hardirqs last enabled at (8039): [] __up_console_sem+0x78/0x80
[ 54.982718] hardirqs last disabled at (8050): [] __up_console_sem+0x5d/0x80
[ 54.983847] softirqs last enabled at (7504): [] irq_exit_rcu+0x93/0xc0
[ 54.984934] softirqs last disabled at (7355): [] irq_exit_rcu+0x93/0xc0
[ 54.986039] ---[ end trace 0000000000000000 ]---
[ 54.991379] ------------[ cut here ]------------
[ 54.992125] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.993942] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.995076] Modules linked in:
[ 54.995542] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.996774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.997858] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.998578] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.000899] RSP: 0018:ffff88801cbe7c00 EFLAGS: 00010282
[ 55.001624] RAX: 0000000000000000 RBX: ffff88801452c240 RCX: 0000000000000000
[ 55.002607] RDX: ffff88801460b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.003557] RBP: ffff88801452c254 R08: 0000000000000001 R09: 0000000000000000
[ 55.004473] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.005428] R13: ffffffff84e23fe0 R14: ffff88801452c248 R15: ffffffff84da7d60
[ 55.006394] FS: 0000555556850400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.007461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.008269] CR2: 00007f4401e6b6f4 CR3: 00000000197d8000 CR4: 0000000000350ee0
[ 55.009248] Call Trace:
[ 55.009649]
[ 55.009985] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.010689] ipv6_frags_init_net+0x206/0x3c0
[ 55.011309] ops_init+0xbb/0x6b0
[ 55.011832] setup_net+0x3d9/0x990
[ 55.012338] ? down_read_killable+0x1d7/0x4e0
[ 55.012991] ? __pfx_setup_net+0x10/0x10
[ 55.013595] ? copy_net_ns+0x17c/0x770
[ 55.014177] copy_net_ns+0x321/0x770
[ 55.014746] create_new_namespaces+0x3f6/0xb30
[ 55.015393] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.016096] ksys_unshare+0x44d/0x8e0
[ 55.016667] ? __pfx_ksys_unshare+0x10/0x10
[ 55.017263] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.018081] __x64_sys_unshare+0x31/0x40
[ 55.018685] do_syscall_64+0x3f/0x90
[ 55.019209] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.019947] RIP: 0033:0x7fca266280d7
[ 55.020458] 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
[ 55.022885] RSP: 002b:00007fff246382a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.023927] RAX: ffffffffffffffda RBX: 00007fff246388e8 RCX: 00007fca266280d7
[ 55.024904] RDX: 00007fca2669241f RSI: 00007fff24638240 RDI: 0000000040000000
[ 55.025890] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff24638050
[ 55.026876] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fca2673abf0
[ 55.027854] R13: 00007fff24638380 R14: 0000000000000000 R15: 00000000000000f8
[ 55.028852]
[ 55.029183] irq event stamp: 9795
[ 55.029679] hardirqs last enabled at (9807): [] __up_console_sem+0x78/0x80
[ 55.030866] hardirqs last disabled at (9818): [] __up_console_sem+0x5d/0x80
[ 55.032033] softirqs last enabled at (9272): [] irq_exit_rcu+0x93/0xc0
[ 55.033169] softirqs last disabled at (9243): [] irq_exit_rcu+0x93/0xc0
[ 55.034341] ---[ end trace 0000000000000000 ]---
[ 55.035831] ------------[ cut here ]------------
[ 55.036473] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.038662] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.039819] Modules linked in:
[ 55.040263] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.041543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.042680] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.043392] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.045784] RSP: 0018:ffff88801cbe7bf0 EFLAGS: 00010286
[ 55.046542] RAX: 0000000000000000 RBX: ffff88801452da40 RCX: 0000000000000000
[ 55.047482] RDX: ffff88801460b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.048463] RBP: ffff88801452da54 R08: 0000000000000001 R09: 0000000000000000
[ 55.049446] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.050439] R13: ffffffff84e23fe0 R14: ffff88801452da48 R15: ffffffff84db0aa0
[ 55.051423] FS: 0000555556850400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.052524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.053310] CR2: 00007f4401e6b6f4 CR3: 00000000197d8000 CR4: 0000000000350ee0
[ 55.054301] Call Trace:
[ 55.054700]
[ 55.055029] nf_ct_net_init+0x224/0x3d0
[ 55.055633] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.056266] ops_init+0xbb/0x6b0
[ 55.056790] setup_net+0x3d9/0x990
[ 55.057293] ? down_read_killable+0x1d7/0x4e0
[ 55.057951] ? __pfx_setup_net+0x10/0x10
[ 55.058542] ? copy_net_ns+0x17c/0x770
[ 55.059099] copy_net_ns+0x321/0x770
[ 55.059661] create_new_namespaces+0x3f6/0xb30
[ 55.060305] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.061017] ksys_unshare+0x44d/0x8e0
[ 55.061595] ? __pfx_ksys_unshare+0x10/0x10
[ 55.062217] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.063035] __x64_sys_unshare+0x31/0x40
[ 55.063634] do_syscall_64+0x3f/0x90
[ 55.064165] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.064900] RIP: 0033:0x7fca266280d7
[ 55.065414] 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
[ 55.067817] RSP: 002b:00007fff246382a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.068857] RAX: ffffffffffffffda RBX: 00007fff246388e8 RCX: 00007fca266280d7
[ 55.069861] RDX: 00007fca2669241f RSI: 00007fff24638240 RDI: 0000000040000000
[ 55.070835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff24638050
[ 55.071815] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fca2673abf0
[ 55.072785] R13: 00007fff24638380 R14: 0000000000000000 R15: 00000000000000f8
[ 55.073798]
[ 55.074135] irq event stamp: 10655
[ 55.074645] hardirqs last enabled at (10667): [] __up_console_sem+0x78/0x80
[ 55.075817] hardirqs last disabled at (10678): [] __up_console_sem+0x5d/0x80
[ 55.076993] softirqs last enabled at (10350): [] irq_exit_rcu+0x93/0xc0
[ 55.078157] softirqs last disabled at (10345): [] irq_exit_rcu+0x93/0xc0
[ 55.079306] ---[ end trace 0000000000000000 ]---
[ 56.604178] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.651580] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.699611] Bluetooth: hci0: command 0x040f tx timeout
[ 62.748599] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:28:34 Registers:
info registers vcpu 0
RAX=000000000002051f RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f5d92fd6de0 CR3=000000000b952000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=352e38322020205b3e343c0030366400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801cbe75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556850400 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=00007f4401e6b6f4 CR3=00000000197d8000 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