Warning: Permanently added '[localhost]:46049' (ECDSA) to the list of known hosts.
2023/05/17 23:35:17 fuzzer started
2023/05/17 23:35:17 dialing manager at localhost:44319
2023/05/17 23:35:17 checking machine...
2023/05/17 23:35:17 checking revisions...
syzkaller login: [ 55.981831] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:35:18 testing simple program...
[ 56.053514] cgroup: Unknown subsys name 'net'
[ 56.130632] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.444556] audit: type=1400 audit(1684366531.564:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.541507] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.544186] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.545604] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.549359] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.552401] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.553606] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.951983] ------------[ cut here ]------------
[ 70.952621] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.954466] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.955597] Modules linked in:
[ 70.956053] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.960407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.961657] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.962461] 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
[ 70.964788] RSP: 0018:ffff888019fc7c00 EFLAGS: 00010282
[ 70.965528] RAX: 0000000000000000 RBX: ffff88800f9f2440 RCX: 0000000000000000
[ 70.966507] RDX: ffff888019d1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.967477] RBP: ffff88800f9f2454 R08: 0000000000000001 R09: 0000000000000000
[ 70.968450] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.969438] R13: ffffffff84e23fe0 R14: ffff88800f9f2448 R15: ffffffff84d74dc0
[ 70.970408] FS: 0000555556952400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.971527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.972328] CR2: 00007fa86255f6f4 CR3: 000000000d5f4000 CR4: 0000000000350ee0
[ 70.973273] Call Trace:
[ 70.973619]
[ 70.973967] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.974647] ipv4_frags_init_net+0x269/0x440
[ 70.975289] ops_init+0xbb/0x6b0
[ 70.975774] setup_net+0x3d9/0x990
[ 70.976304] ? down_read_killable+0x1d7/0x4e0
[ 70.976920] ? __pfx_setup_net+0x10/0x10
[ 70.977511] ? copy_net_ns+0x17c/0x770
[ 70.978103] copy_net_ns+0x321/0x770
[ 70.978641] create_new_namespaces+0x3f6/0xb30
[ 70.979299] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.980005] ksys_unshare+0x44d/0x8e0
[ 70.980545] ? __pfx_ksys_unshare+0x10/0x10
[ 70.981176] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.981988] __x64_sys_unshare+0x31/0x40
[ 70.982576] do_syscall_64+0x3f/0x90
[ 70.983156] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.983873] RIP: 0033:0x7f9ce56740d7
[ 70.984421] 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
[ 70.986866] RSP: 002b:00007ffcf1593668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.987922] RAX: ffffffffffffffda RBX: 00007ffcf1593ca8 RCX: 00007f9ce56740d7
[ 70.988897] RDX: 00007f9ce56de41f RSI: 00007ffcf1593600 RDI: 0000000040000000
[ 70.989879] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf1593410
[ 70.990851] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9ce5786bf0
[ 70.991792] R13: 00007ffcf1593740 R14: 0000000000000000 R15: 00000000000000f8
[ 70.992764]
[ 70.993115] irq event stamp: 8195
[ 70.993571] hardirqs last enabled at (8205): [] __up_console_sem+0x78/0x80
[ 70.994715] hardirqs last disabled at (8216): [] __up_console_sem+0x5d/0x80
[ 70.996001] softirqs last enabled at (7748): [] irq_exit_rcu+0x93/0xc0
[ 70.997070] softirqs last disabled at (7717): [] irq_exit_rcu+0x93/0xc0
[ 70.998180] ---[ end trace 0000000000000000 ]---
[ 71.009114] ------------[ cut here ]------------
[ 71.009760] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.011769] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.012976] Modules linked in:
[ 71.013397] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.014716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.015824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.016589] 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
[ 71.018862] RSP: 0018:ffff888019fc7c00 EFLAGS: 00010282
[ 71.019638] RAX: 0000000000000000 RBX: ffff8880139f1240 RCX: 0000000000000000
[ 71.020611] RDX: ffff888019d1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.021582] RBP: ffff8880139f1254 R08: 0000000000000001 R09: 0000000000000000
[ 71.022590] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.023586] R13: ffffffff84e23fe0 R14: ffff8880139f1248 R15: ffffffff84da7d60
[ 71.024646] FS: 0000555556952400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.025809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.026708] CR2: 00007f56643a8f68 CR3: 000000000d5f4000 CR4: 0000000000350ef0
[ 71.027731] Call Trace:
[ 71.028113]
[ 71.028431] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.029152] ipv6_frags_init_net+0x206/0x3c0
[ 71.029764] ops_init+0xbb/0x6b0
[ 71.030273] setup_net+0x3d9/0x990
[ 71.030777] ? down_read_killable+0x1d7/0x4e0
[ 71.031419] ? __pfx_setup_net+0x10/0x10
[ 71.032003] ? copy_net_ns+0x17c/0x770
[ 71.032573] copy_net_ns+0x321/0x770
[ 71.033120] create_new_namespaces+0x3f6/0xb30
[ 71.033735] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.034412] ksys_unshare+0x44d/0x8e0
[ 71.034981] ? __pfx_ksys_unshare+0x10/0x10
[ 71.035554] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.036338] __x64_sys_unshare+0x31/0x40
[ 71.036882] do_syscall_64+0x3f/0x90
[ 71.037427] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.038148] RIP: 0033:0x7f9ce56740d7
[ 71.038662] 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
[ 71.040981] RSP: 002b:00007ffcf1593668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.041984] RAX: ffffffffffffffda RBX: 00007ffcf1593ca8 RCX: 00007f9ce56740d7
[ 71.042894] RDX: 00007f9ce56de41f RSI: 00007ffcf1593600 RDI: 0000000040000000
[ 71.043832] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf1593410
[ 71.044762] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9ce5786bf0
[ 71.045705] R13: 00007ffcf1593740 R14: 0000000000000000 R15: 00000000000000f8
[ 71.046707]
[ 71.047063] irq event stamp: 11437
[ 71.047517] hardirqs last enabled at (11447): [] __up_console_sem+0x78/0x80
[ 71.048639] hardirqs last disabled at (11458): [] __up_console_sem+0x5d/0x80
[ 71.049781] softirqs last enabled at (11154): [] irq_exit_rcu+0x93/0xc0
[ 71.050888] softirqs last disabled at (11141): [] irq_exit_rcu+0x93/0xc0
[ 71.052005] ---[ end trace 0000000000000000 ]---
[ 71.053490] ------------[ cut here ]------------
[ 71.054139] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.056470] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.057583] Modules linked in:
[ 71.058047] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.059274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.060349] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.061061] 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
[ 71.063363] RSP: 0018:ffff888019fc7bf0 EFLAGS: 00010286
[ 71.064084] RAX: 0000000000000000 RBX: ffff8880139f0040 RCX: 0000000000000000
[ 71.065066] RDX: ffff888019d1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.066016] RBP: ffff8880139f0054 R08: 0000000000000001 R09: 0000000000000000
[ 71.066969] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.067870] R13: ffffffff84e23fe0 R14: ffff8880139f0048 R15: ffffffff84db0aa0
[ 71.068813] FS: 0000555556952400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.069852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.070647] CR2: 00007f56643a8f68 CR3: 000000000d5f4000 CR4: 0000000000350ef0
[ 71.071582] Call Trace:
[ 71.071961]
[ 71.072277] nf_ct_net_init+0x224/0x3d0
[ 71.072824] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.073463] ops_init+0xbb/0x6b0
[ 71.073965] setup_net+0x3d9/0x990
[ 71.074444] ? down_read_killable+0x1d7/0x4e0
[ 71.075107] ? __pfx_setup_net+0x10/0x10
[ 71.075651] ? copy_net_ns+0x17c/0x770
[ 71.076219] copy_net_ns+0x321/0x770
[ 71.076726] create_new_namespaces+0x3f6/0xb30
[ 71.077382] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.078063] ksys_unshare+0x44d/0x8e0
[ 71.078587] ? __pfx_ksys_unshare+0x10/0x10
[ 71.079191] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.079973] __x64_sys_unshare+0x31/0x40
[ 71.080517] do_syscall_64+0x3f/0x90
[ 71.081051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.081726] RIP: 0033:0x7f9ce56740d7
[ 71.082247] 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
[ 71.084565] RSP: 002b:00007ffcf1593668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.085567] RAX: ffffffffffffffda RBX: 00007ffcf1593ca8 RCX: 00007f9ce56740d7
[ 71.086555] RDX: 00007f9ce56de41f RSI: 00007ffcf1593600 RDI: 0000000040000000
[ 71.087500] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf1593410
[ 71.088441] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9ce5786bf0
[ 71.089380] R13: 00007ffcf1593740 R14: 0000000000000000 R15: 00000000000000f8
[ 71.090351]
[ 71.090678] irq event stamp: 12245
[ 71.091173] hardirqs last enabled at (12257): [] __up_console_sem+0x78/0x80
[ 71.092310] hardirqs last disabled at (12268): [] __up_console_sem+0x5d/0x80
[ 71.093443] softirqs last enabled at (12230): [] irq_exit_rcu+0x93/0xc0
[ 71.094537] softirqs last disabled at (12225): [] irq_exit_rcu+0x93/0xc0
[ 71.095636] ---[ end trace 0000000000000000 ]---
[ 72.613686] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.661009] Bluetooth: hci0: command 0x041b tx timeout
[ 76.709004] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.757064] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:35:21 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff85652620 RCX=0000000000000100 RDX=ffffffff8542a780
RSI=ffffffff814c638c RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806ce09a28
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffffffff865fa993 R13=0000000000000000 R14=ffffffff8542a780 R15=ffff888017d617a0
RIP=ffffffff81358b70 RFL=00000246 [---Z-P-] 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 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=00007f56642df130 CR3=000000000e0ec000 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=2033333a35333a33322037312079614d XMM01=5d3335303635392e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019fc75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555556952400 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=00007fa86255f6f4 CR3=000000000d5f4000 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