Warning: Permanently added '[localhost]:28402' (ECDSA) to the list of known hosts.
2023/05/16 14:46:04 fuzzer started
2023/05/16 14:46:04 dialing manager at localhost:35573
2023/05/16 14:46:05 checking machine...
2023/05/16 14:46:05 checking revisions...
syzkaller login: [ 38.838912] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:46:05 testing simple program...
[ 38.907529] cgroup: Unknown subsys name 'net'
[ 39.002761] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.365940] audit: type=1400 audit(1684248378.681:6): 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
[ 53.521724] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.523420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.526638] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.536683] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.538220] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.539525] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.832858] ------------[ cut here ]------------
[ 53.833371] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.834761] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.835628] Modules linked in:
[ 53.835962] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.836885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.841709] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.842227] 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
[ 53.843988] RSP: 0018:ffff88801f7c7c00 EFLAGS: 00010282
[ 53.844561] RAX: 0000000000000000 RBX: ffff88800ff4c040 RCX: 0000000000000000
[ 53.845256] RDX: ffff888019279b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.845983] RBP: ffff88800ff4c054 R08: 0000000000000001 R09: 0000000000000000
[ 53.846710] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.847410] R13: ffffffff84e223a0 R14: ffff88800ff4c048 R15: ffffffff84d73340
[ 53.848131] FS: 0000555557487400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.848935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.849534] CR2: 00007fbe3407a6f4 CR3: 0000000013306000 CR4: 0000000000350ee0
[ 53.850224] Call Trace:
[ 53.850527]
[ 53.850770] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.851276] ipv4_frags_init_net+0x269/0x440
[ 53.851734] ops_init+0xbb/0x6b0
[ 53.852013] setup_net+0x3d9/0x990
[ 53.852308] ? down_read_killable+0x1d7/0x4e0
[ 53.852697] ? __pfx_setup_net+0x10/0x10
[ 53.853027] ? copy_net_ns+0x17c/0x770
[ 53.853343] copy_net_ns+0x321/0x770
[ 53.853673] create_new_namespaces+0x3f6/0xb30
[ 53.854051] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.854438] ksys_unshare+0x44d/0x8e0
[ 53.854774] ? __pfx_ksys_unshare+0x10/0x10
[ 53.855121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.855611] __x64_sys_unshare+0x31/0x40
[ 53.855941] do_syscall_64+0x3f/0x90
[ 53.856238] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.856676] RIP: 0033:0x7f6fef8d20d7
[ 53.856979] 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
[ 53.858367] RSP: 002b:00007ffefb9be258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.858979] RAX: ffffffffffffffda RBX: 00007ffefb9be898 RCX: 00007f6fef8d20d7
[ 53.859573] RDX: 00007f6fef93c41f RSI: 00007ffefb9be1f0 RDI: 0000000040000000
[ 53.860122] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefb9be000
[ 53.860686] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fef9e4bf0
[ 53.861242] R13: 00007ffefb9be330 R14: 0000000000000000 R15: 00000000000000f8
[ 53.861825]
[ 53.862017] irq event stamp: 8917
[ 53.862295] hardirqs last enabled at (8927): [] __up_console_sem+0x78/0x80
[ 53.862984] hardirqs last disabled at (8938): [] __up_console_sem+0x5d/0x80
[ 53.863686] softirqs last enabled at (8426): [] irq_exit_rcu+0x93/0xc0
[ 53.864331] softirqs last disabled at (8409): [] irq_exit_rcu+0x93/0xc0
[ 53.864993] ---[ end trace 0000000000000000 ]---
[ 53.868440] ------------[ cut here ]------------
[ 53.868841] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.869928] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.870608] Modules linked in:
[ 53.870876] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.871625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.872240] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.872674] 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
[ 53.874078] RSP: 0018:ffff88801f7c7c00 EFLAGS: 00010282
[ 53.874510] RAX: 0000000000000000 RBX: ffff88800d496040 RCX: 0000000000000000
[ 53.875050] RDX: ffff888019279b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.875632] RBP: ffff88800d496054 R08: 0000000000000001 R09: 0000000000000000
[ 53.876173] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.876733] R13: ffffffff84e223a0 R14: ffff88800d496048 R15: ffffffff84da62e0
[ 53.877248] FS: 0000555557487400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.877849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.878275] CR2: 00007fbe3407a6f4 CR3: 0000000013306000 CR4: 0000000000350ee0
[ 53.878827] Call Trace:
[ 53.879027]
[ 53.879222] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.879618] ipv6_frags_init_net+0x206/0x3c0
[ 53.879957] ops_init+0xbb/0x6b0
[ 53.880222] setup_net+0x3d9/0x990
[ 53.880518] ? down_read_killable+0x1d7/0x4e0
[ 53.880863] ? __pfx_setup_net+0x10/0x10
[ 53.881163] ? copy_net_ns+0x17c/0x770
[ 53.881465] copy_net_ns+0x321/0x770
[ 53.881789] create_new_namespaces+0x3f6/0xb30
[ 53.882140] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.882535] ksys_unshare+0x44d/0x8e0
[ 53.882836] ? __pfx_ksys_unshare+0x10/0x10
[ 53.883171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.883631] __x64_sys_unshare+0x31/0x40
[ 53.883945] do_syscall_64+0x3f/0x90
[ 53.884230] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.884638] RIP: 0033:0x7f6fef8d20d7
[ 53.884916] 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
[ 53.886230] RSP: 002b:00007ffefb9be258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.886813] RAX: ffffffffffffffda RBX: 00007ffefb9be898 RCX: 00007f6fef8d20d7
[ 53.887344] RDX: 00007f6fef93c41f RSI: 00007ffefb9be1f0 RDI: 0000000040000000
[ 53.887884] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefb9be000
[ 53.888411] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fef9e4bf0
[ 53.888959] R13: 00007ffefb9be330 R14: 0000000000000000 R15: 00000000000000f8
[ 53.889522]
[ 53.889706] irq event stamp: 10429
[ 53.889966] hardirqs last enabled at (10439): [] __up_console_sem+0x78/0x80
[ 53.890619] hardirqs last disabled at (10450): [] __up_console_sem+0x5d/0x80
[ 53.891256] softirqs last enabled at (10402): [] irq_exit_rcu+0x93/0xc0
[ 53.891884] softirqs last disabled at (10397): [] irq_exit_rcu+0x93/0xc0
[ 53.892519] ---[ end trace 0000000000000000 ]---
[ 53.893315] ------------[ cut here ]------------
[ 53.893697] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.894868] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.895530] Modules linked in:
[ 53.895782] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.896448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.897057] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.897441] 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
[ 53.898756] RSP: 0018:ffff88801f7c7bf0 EFLAGS: 00010286
[ 53.899172] RAX: 0000000000000000 RBX: ffff88800d497e40 RCX: 0000000000000000
[ 53.899712] RDX: ffff888019279b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.900230] RBP: ffff88800d497e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.900765] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.901275] R13: ffffffff84e223a0 R14: ffff88800d497e48 R15: ffffffff84daf020
[ 53.901821] FS: 0000555557487400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.902397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.902840] CR2: 00007fbe3407a6f4 CR3: 0000000013306000 CR4: 0000000000350ee0
[ 53.903359] Call Trace:
[ 53.903584]
[ 53.903762] nf_ct_net_init+0x224/0x3d0
[ 53.904071] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.904414] ops_init+0xbb/0x6b0
[ 53.904702] setup_net+0x3d9/0x990
[ 53.904977] ? down_read_killable+0x1d7/0x4e0
[ 53.905313] ? __pfx_setup_net+0x10/0x10
[ 53.905636] ? copy_net_ns+0x17c/0x770
[ 53.905939] copy_net_ns+0x321/0x770
[ 53.906227] create_new_namespaces+0x3f6/0xb30
[ 53.906602] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.906971] ksys_unshare+0x44d/0x8e0
[ 53.907267] ? __pfx_ksys_unshare+0x10/0x10
[ 53.907618] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.908045] __x64_sys_unshare+0x31/0x40
[ 53.908360] do_syscall_64+0x3f/0x90
[ 53.908669] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.909053] RIP: 0033:0x7f6fef8d20d7
[ 53.909326] 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
[ 53.910627] RSP: 002b:00007ffefb9be258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.911189] RAX: ffffffffffffffda RBX: 00007ffefb9be898 RCX: 00007f6fef8d20d7
[ 53.911731] RDX: 00007f6fef93c41f RSI: 00007ffefb9be1f0 RDI: 0000000040000000
[ 53.912239] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefb9be000
[ 53.912774] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fef9e4bf0
[ 53.913281] R13: 00007ffefb9be330 R14: 0000000000000000 R15: 00000000000000f8
[ 53.913826]
[ 53.914011] irq event stamp: 11177
[ 53.914278] hardirqs last enabled at (11187): [] __up_console_sem+0x78/0x80
[ 53.914923] hardirqs last disabled at (11198): [] __up_console_sem+0x5d/0x80
[ 53.915590] softirqs last enabled at (10700): [] irq_exit_rcu+0x93/0xc0
[ 53.916201] softirqs last disabled at (10693): [] irq_exit_rcu+0x93/0xc0
[ 53.916832] ---[ end trace 0000000000000000 ]---
[ 55.599638] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.646873] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.694609] Bluetooth: hci0: command 0x040f tx timeout
[ 61.742556] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:46:18 Registers:
info registers vcpu 0
RAX=000000000338e8ea RBX=ffffffff877c7620 RCX=0000000073edf4ed RDX=1ffff11000d2d4b9
RSI=286cd1be0338e8ea RDI=00000000015a8ef9 RBP=0000000000000000 RSP=ffff888016be7888
R8 =0000000000000000 R9 =fffffbfff0ef2d48 R10=ffffffff87796a47 R11=0000000000000001
R12=ffff88800696a5a8 R13=ffff888006969b40 R14=ffffffff85d35b6c R15=0000000000000000
RIP=ffffffff812d1a19 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f8c2515d900 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=00007f8c246560f0 CR3=000000000e5f8000 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=5837fe9dc1c91f3200000000000ae618 XMM01=ee18d69c7a616b8d5f4639685be4e176
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed000000000010e0b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5b136e374f47e22f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f7c7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 0000555557487400 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=00007fbe3407a6f4 CR3=0000000013306000 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