Warning: Permanently added '[localhost]:48181' (ECDSA) to the list of known hosts.
2023/05/17 21:35:49 fuzzer started
2023/05/17 21:35:49 dialing manager at localhost:44319
2023/05/17 21:35:49 checking machine...
2023/05/17 21:35:49 checking revisions...
syzkaller login: [ 57.395677] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:35:49 testing simple program...
[ 57.464427] cgroup: Unknown subsys name 'net'
[ 57.532716] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.881556] audit: type=1400 audit(1684359363.136:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 72.028175] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.029645] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.032985] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.035892] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.040879] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.042644] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 72.420087] ------------[ cut here ]------------
[ 72.420888] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.422898] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.424249] Modules linked in:
[ 72.424739] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.430023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.431100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.431785] 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
[ 72.434101] RSP: 0018:ffff8880171b7c00 EFLAGS: 00010282
[ 72.434790] RAX: 0000000000000000 RBX: ffff88801667fc40 RCX: 0000000000000000
[ 72.435732] RDX: ffff888017388000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.436657] RBP: ffff88801667fc54 R08: 0000000000000001 R09: 0000000000000000
[ 72.437582] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.438550] R13: ffffffff84e23fe0 R14: ffff88801667fc48 R15: ffffffff84d74dc0
[ 72.439492] FS: 0000555556da0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.440537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.441314] CR2: 00007f41094676f4 CR3: 000000000e8aa000 CR4: 0000000000350ef0
[ 72.442257] Call Trace:
[ 72.442600]
[ 72.442914] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.443606] ipv4_frags_init_net+0x269/0x440
[ 72.444210] ops_init+0xbb/0x6b0
[ 72.444682] setup_net+0x3d9/0x990
[ 72.445183] ? down_read_killable+0x1d7/0x4e0
[ 72.445783] ? __pfx_setup_net+0x10/0x10
[ 72.446378] ? copy_net_ns+0x17c/0x770
[ 72.446917] copy_net_ns+0x321/0x770
[ 72.447450] create_new_namespaces+0x3f6/0xb30
[ 72.448095] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.448746] ksys_unshare+0x44d/0x8e0
[ 72.449290] ? __pfx_ksys_unshare+0x10/0x10
[ 72.449885] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.450672] __x64_sys_unshare+0x31/0x40
[ 72.451249] do_syscall_64+0x3f/0x90
[ 72.451759] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.452481] RIP: 0033:0x7fb269cb20d7
[ 72.452976] 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
[ 72.455296] RSP: 002b:00007fffa6c3ce48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.456304] RAX: ffffffffffffffda RBX: 00007fffa6c3d488 RCX: 00007fb269cb20d7
[ 72.457240] RDX: 00007fb269d1c41f RSI: 00007fffa6c3cde0 RDI: 0000000040000000
[ 72.458192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa6c3cbf0
[ 72.459125] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb269dc4bf0
[ 72.460069] R13: 00007fffa6c3cf20 R14: 0000000000000000 R15: 00000000000000f8
[ 72.460991]
[ 72.461337] irq event stamp: 7995
[ 72.461789] hardirqs last enabled at (8005): [] __up_console_sem+0x78/0x80
[ 72.462911] hardirqs last disabled at (8016): [] __up_console_sem+0x5d/0x80
[ 72.464053] softirqs last enabled at (7020): [] netlink_insert+0x187/0x1820
[ 72.465206] softirqs last disabled at (7018): [] release_sock+0x1f/0x1b0
[ 72.466295] ---[ end trace 0000000000000000 ]---
[ 72.472919] ------------[ cut here ]------------
[ 72.473671] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.475393] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.476495] Modules linked in:
[ 72.476923] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.478151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.479239] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.479908] 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
[ 72.482214] RSP: 0018:ffff8880171b7c00 EFLAGS: 00010282
[ 72.482906] RAX: 0000000000000000 RBX: ffff88800d6d2c40 RCX: 0000000000000000
[ 72.483826] RDX: ffff888017388000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.484764] RBP: ffff88800d6d2c54 R08: 0000000000000001 R09: 0000000000000000
[ 72.485706] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.486649] R13: ffffffff84e23fe0 R14: ffff88800d6d2c48 R15: ffffffff84da7d60
[ 72.487595] FS: 0000555556da0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.488629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.489401] CR2: 00007f41094676f4 CR3: 000000000e8aa000 CR4: 0000000000350ef0
[ 72.490350] Call Trace:
[ 72.490692]
[ 72.491005] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.491676] ipv6_frags_init_net+0x206/0x3c0
[ 72.492290] ops_init+0xbb/0x6b0
[ 72.492756] setup_net+0x3d9/0x990
[ 72.493263] ? down_read_killable+0x1d7/0x4e0
[ 72.493873] ? __pfx_setup_net+0x10/0x10
[ 72.494435] ? copy_net_ns+0x17c/0x770
[ 72.494971] copy_net_ns+0x321/0x770
[ 72.495502] create_new_namespaces+0x3f6/0xb30
[ 72.496139] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.496780] ksys_unshare+0x44d/0x8e0
[ 72.497321] ? __pfx_ksys_unshare+0x10/0x10
[ 72.497898] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.498668] __x64_sys_unshare+0x31/0x40
[ 72.499242] do_syscall_64+0x3f/0x90
[ 72.499747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.500464] RIP: 0033:0x7fb269cb20d7
[ 72.500950] 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
[ 72.503228] RSP: 002b:00007fffa6c3ce48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.504223] RAX: ffffffffffffffda RBX: 00007fffa6c3d488 RCX: 00007fb269cb20d7
[ 72.505150] RDX: 00007fb269d1c41f RSI: 00007fffa6c3cde0 RDI: 0000000040000000
[ 72.506107] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa6c3cbf0
[ 72.507002] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb269dc4bf0
[ 72.507923] R13: 00007fffa6c3cf20 R14: 0000000000000000 R15: 00000000000000f8
[ 72.508862]
[ 72.509199] irq event stamp: 11351
[ 72.509657] hardirqs last enabled at (11361): [] __up_console_sem+0x78/0x80
[ 72.510774] hardirqs last disabled at (11372): [] __up_console_sem+0x5d/0x80
[ 72.511948] softirqs last enabled at (10836): [] irq_exit_rcu+0x93/0xc0
[ 72.513020] softirqs last disabled at (10793): [] irq_exit_rcu+0x93/0xc0
[ 72.514119] ---[ end trace 0000000000000000 ]---
[ 72.515438] ------------[ cut here ]------------
[ 72.516078] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.518027] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.519151] Modules linked in:
[ 72.519572] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.520776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.521825] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.522544] 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
[ 72.524805] RSP: 0018:ffff8880171b7bf0 EFLAGS: 00010286
[ 72.525519] RAX: 0000000000000000 RBX: ffff88800d6d2440 RCX: 0000000000000000
[ 72.526445] RDX: ffff888017388000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.527379] RBP: ffff88800d6d2454 R08: 0000000000000001 R09: 0000000000000000
[ 72.528312] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.529249] R13: ffffffff84e23fe0 R14: ffff88800d6d2448 R15: ffffffff84db0aa0
[ 72.530200] FS: 0000555556da0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.531242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.531975] CR2: 00007f41094676f4 CR3: 000000000e8aa000 CR4: 0000000000350ef0
[ 72.532897] Call Trace:
[ 72.533269]
[ 72.533580] nf_ct_net_init+0x224/0x3d0
[ 72.534172] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.534774] ops_init+0xbb/0x6b0
[ 72.535267] setup_net+0x3d9/0x990
[ 72.535750] ? down_read_killable+0x1d7/0x4e0
[ 72.536375] ? __pfx_setup_net+0x10/0x10
[ 72.536913] ? copy_net_ns+0x17c/0x770
[ 72.537464] copy_net_ns+0x321/0x770
[ 72.537995] create_new_namespaces+0x3f6/0xb30
[ 72.538634] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.539307] ksys_unshare+0x44d/0x8e0
[ 72.539817] ? __pfx_ksys_unshare+0x10/0x10
[ 72.540414] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.541186] __x64_sys_unshare+0x31/0x40
[ 72.541719] do_syscall_64+0x3f/0x90
[ 72.542249] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.542913] RIP: 0033:0x7fb269cb20d7
[ 72.543420] 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
[ 72.545657] RSP: 002b:00007fffa6c3ce48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.546655] RAX: ffffffffffffffda RBX: 00007fffa6c3d488 RCX: 00007fb269cb20d7
[ 72.547569] RDX: 00007fb269d1c41f RSI: 00007fffa6c3cde0 RDI: 0000000040000000
[ 72.548492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa6c3cbf0
[ 72.549412] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb269dc4bf0
[ 72.550344] R13: 00007fffa6c3cf20 R14: 0000000000000000 R15: 00000000000000f8
[ 72.551282]
[ 72.551594] irq event stamp: 12129
[ 72.552068] hardirqs last enabled at (12141): [] __up_console_sem+0x78/0x80
[ 72.553170] hardirqs last disabled at (12152): [] __up_console_sem+0x5d/0x80
[ 72.554298] softirqs last enabled at (11846): [] irq_exit_rcu+0x93/0xc0
[ 72.555374] softirqs last disabled at (11841): [] irq_exit_rcu+0x93/0xc0
[ 72.556458] ---[ end trace 0000000000000000 ]---
[ 74.111679] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.159116] Bluetooth: hci0: command 0x041b tx timeout
[ 78.207141] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.255115] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:35:51 Registers:
info registers vcpu 0
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880171b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 0000555556da0400 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=00007f41094676f4 CR3=000000000e8aa000 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=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
info registers vcpu 1
RAX=000000000004dc13 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f68b39e12f0 CR3=000000000ee2e000 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=aaf4e41f94e5d3bed1442a422ba5767c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b0013ced3001fb38000000000013b9b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=976d1daa4523784f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000