Warning: Permanently added '[localhost]:4904' (ECDSA) to the list of known hosts.
2023/05/17 19:01:42 fuzzer started
2023/05/17 19:01:43 dialing manager at localhost:44319
2023/05/17 19:01:43 checking machine...
2023/05/17 19:01:43 checking revisions...
syzkaller login: [ 43.815515] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:01:43 testing simple program...
[ 43.875783] cgroup: Unknown subsys name 'net'
[ 43.948795] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 55.241203] audit: type=1400 audit(1684350114.966:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 56.362904] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.365249] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.368052] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.371078] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.373072] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.374506] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.773818] ------------[ cut here ]------------
[ 56.774605] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.776628] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.777950] Modules linked in:
[ 56.778477] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.782295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.783315] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.783972] 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
[ 56.786159] RSP: 0018:ffff88801e1c7c00 EFLAGS: 00010282
[ 56.786844] RAX: 0000000000000000 RBX: ffff88800ffba040 RCX: 0000000000000000
[ 56.787745] RDX: ffff88801a123680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.788671] RBP: ffff88800ffba054 R08: 0000000000000001 R09: 0000000000000000
[ 56.789545] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.790418] R13: ffffffff84e23fe0 R14: ffff88800ffba048 R15: ffffffff84d74dc0
[ 56.791316] FS: 00005555571f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.792371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.793102] CR2: 00007f849abd2ed8 CR3: 0000000009b7a000 CR4: 0000000000350ee0
[ 56.794006] Call Trace:
[ 56.794370]
[ 56.794672] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.795336] ipv4_frags_init_net+0x269/0x440
[ 56.795915] ops_init+0xbb/0x6b0
[ 56.796392] setup_net+0x3d9/0x990
[ 56.796858] ? down_read_killable+0x1d7/0x4e0
[ 56.797461] ? __pfx_setup_net+0x10/0x10
[ 56.798002] ? copy_net_ns+0x17c/0x770
[ 56.798561] copy_net_ns+0x321/0x770
[ 56.799052] create_new_namespaces+0x3f6/0xb30
[ 56.799671] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.800359] ksys_unshare+0x44d/0x8e0
[ 56.800847] ? __pfx_ksys_unshare+0x10/0x10
[ 56.801423] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.802219] __x64_sys_unshare+0x31/0x40
[ 56.802732] do_syscall_64+0x3f/0x90
[ 56.803262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.803944] RIP: 0033:0x7fd13605e0d7
[ 56.804461] 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
[ 56.806751] RSP: 002b:00007ffc99470a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.807775] RAX: ffffffffffffffda RBX: 00007ffc99471078 RCX: 00007fd13605e0d7
[ 56.808714] RDX: 00007fd1360c841f RSI: 00007ffc994709d0 RDI: 0000000040000000
[ 56.809664] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc994707e0
[ 56.810612] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd136170bf0
[ 56.811537] R13: 00007ffc99470b10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.812520]
[ 56.812827] irq event stamp: 8875
[ 56.813286] hardirqs last enabled at (8887): [] __up_console_sem+0x78/0x80
[ 56.814349] hardirqs last disabled at (8898): [] __up_console_sem+0x5d/0x80
[ 56.815407] softirqs last enabled at (8782): [] irq_exit_rcu+0x93/0xc0
[ 56.816472] softirqs last disabled at (8777): [] irq_exit_rcu+0x93/0xc0
[ 56.817500] ---[ end trace 0000000000000000 ]---
[ 56.823619] ------------[ cut here ]------------
[ 56.824275] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.825982] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.827108] Modules linked in:
[ 56.827563] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.828815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.829881] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.830593] 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
[ 56.832970] RSP: 0018:ffff88801e1c7c00 EFLAGS: 00010282
[ 56.833695] RAX: 0000000000000000 RBX: ffff88800960f640 RCX: 0000000000000000
[ 56.834647] RDX: ffff88801a123680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.835583] RBP: ffff88800960f654 R08: 0000000000000001 R09: 0000000000000000
[ 56.836487] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.837426] R13: ffffffff84e23fe0 R14: ffff88800960f648 R15: ffffffff84da7d60
[ 56.838332] FS: 00005555571f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.839315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.840048] CR2: 00007f849abd2ed8 CR3: 0000000009b7a000 CR4: 0000000000350ee0
[ 56.840929] Call Trace:
[ 56.841299]
[ 56.841612] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.842291] ipv6_frags_init_net+0x206/0x3c0
[ 56.842875] ops_init+0xbb/0x6b0
[ 56.843373] setup_net+0x3d9/0x990
[ 56.843865] ? down_read_killable+0x1d7/0x4e0
[ 56.844486] ? __pfx_setup_net+0x10/0x10
[ 56.845028] ? copy_net_ns+0x17c/0x770
[ 56.845582] copy_net_ns+0x321/0x770
[ 56.846087] create_new_namespaces+0x3f6/0xb30
[ 56.846723] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.847401] ksys_unshare+0x44d/0x8e0
[ 56.847921] ? __pfx_ksys_unshare+0x10/0x10
[ 56.848562] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.849544] __x64_sys_unshare+0x31/0x40
[ 56.850092] do_syscall_64+0x3f/0x90
[ 56.850641] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.851354] RIP: 0033:0x7fd13605e0d7
[ 56.851850] 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
[ 56.854146] RSP: 002b:00007ffc99470a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.855117] RAX: ffffffffffffffda RBX: 00007ffc99471078 RCX: 00007fd13605e0d7
[ 56.856073] RDX: 00007fd1360c841f RSI: 00007ffc994709d0 RDI: 0000000040000000
[ 56.857012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc994707e0
[ 56.857943] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd136170bf0
[ 56.858872] R13: 00007ffc99470b10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.859849]
[ 56.860165] irq event stamp: 11069
[ 56.860658] hardirqs last enabled at (11081): [] __up_console_sem+0x78/0x80
[ 56.861779] hardirqs last disabled at (11092): [] __up_console_sem+0x5d/0x80
[ 56.862902] softirqs last enabled at (10942): [] irq_exit_rcu+0x93/0xc0
[ 56.864017] softirqs last disabled at (10931): [] irq_exit_rcu+0x93/0xc0
[ 56.865109] ---[ end trace 0000000000000000 ]---
[ 56.866547] ------------[ cut here ]------------
[ 56.867129] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.869028] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.870110] Modules linked in:
[ 56.870560] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.871700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.872721] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.873401] 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
[ 56.875613] RSP: 0018:ffff88801e1c7bf0 EFLAGS: 00010286
[ 56.876311] RAX: 0000000000000000 RBX: ffff88800960ee40 RCX: 0000000000000000
[ 56.877210] RDX: ffff88801a123680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.878165] RBP: ffff88800960ee54 R08: 0000000000000001 R09: 0000000000000000
[ 56.879028] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.879905] R13: ffffffff84e23fe0 R14: ffff88800960ee48 R15: ffffffff84db0aa0
[ 56.880766] FS: 00005555571f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.881728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.882441] CR2: 00007f849abd2ed8 CR3: 0000000009b7a000 CR4: 0000000000350ee0
[ 56.883296] Call Trace:
[ 56.883624]
[ 56.883926] nf_ct_net_init+0x224/0x3d0
[ 56.884453] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.885011] ops_init+0xbb/0x6b0
[ 56.885471] setup_net+0x3d9/0x990
[ 56.885916] ? down_read_killable+0x1d7/0x4e0
[ 56.886502] ? __pfx_setup_net+0x10/0x10
[ 56.887001] ? copy_net_ns+0x17c/0x770
[ 56.887526] copy_net_ns+0x321/0x770
[ 56.888003] create_new_namespaces+0x3f6/0xb30
[ 56.888602] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.889225] ksys_unshare+0x44d/0x8e0
[ 56.889705] ? __pfx_ksys_unshare+0x10/0x10
[ 56.890266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.890953] __x64_sys_unshare+0x31/0x40
[ 56.891484] do_syscall_64+0x3f/0x90
[ 56.891970] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.892621] RIP: 0033:0x7fd13605e0d7
[ 56.893071] 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
[ 56.895244] RSP: 002b:00007ffc99470a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.896216] RAX: ffffffffffffffda RBX: 00007ffc99471078 RCX: 00007fd13605e0d7
[ 56.897045] RDX: 00007fd1360c841f RSI: 00007ffc994709d0 RDI: 0000000040000000
[ 56.897911] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc994707e0
[ 56.898767] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd136170bf0
[ 56.899637] R13: 00007ffc99470b10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.900526]
[ 56.900816] irq event stamp: 11913
[ 56.901268] hardirqs last enabled at (11925): [] __up_console_sem+0x78/0x80
[ 56.902304] hardirqs last disabled at (11936): [] __up_console_sem+0x5d/0x80
[ 56.903331] softirqs last enabled at (11862): [] irq_exit_rcu+0x93/0xc0
[ 56.904379] softirqs last disabled at (11853): [] irq_exit_rcu+0x93/0xc0
[ 56.905436] ---[ end trace 0000000000000000 ]---
[ 58.448934] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.496254] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.544242] Bluetooth: hci0: command 0x040f tx timeout
[ 64.592300] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:01:56 Registers:
info registers vcpu 0
RAX=000000000002d759 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=00000206 [-----P-] 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=00007f849ab546a0 CR3=000000000dd00000 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=2036353a31303a39312037312079614d XMM01=5d3737343837372e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e1c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555571f2400 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=00007f849abd2ed8 CR3=0000000009b7a000 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