Warning: Permanently added '[localhost]:19708' (ECDSA) to the list of known hosts.
2023/05/17 06:57:05 fuzzer started
2023/05/17 06:57:06 dialing manager at localhost:35573
2023/05/17 06:57:06 checking machine...
2023/05/17 06:57:06 checking revisions...
syzkaller login: [ 39.113164] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:57:06 testing simple program...
[ 39.178983] cgroup: Unknown subsys name 'net'
[ 39.256571] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.946674] audit: type=1400 audit(1684306639.257:6): 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
[ 53.078897] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.081004] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.082247] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.086688] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.088072] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.089175] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.509445] ------------[ cut here ]------------
[ 53.510765] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.513271] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.514840] Modules linked in:
[ 53.515429] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.520775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.522319] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.523292] 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
[ 53.526442] RSP: 0018:ffff88801f627c00 EFLAGS: 00010282
[ 53.527387] RAX: 0000000000000000 RBX: ffff88800f5b6840 RCX: 0000000000000000
[ 53.528705] RDX: ffff888019b2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.529972] RBP: ffff88800f5b6854 R08: 0000000000000001 R09: 0000000000000000
[ 53.531279] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.532542] R13: ffffffff84e223a0 R14: ffff88800f5b6848 R15: ffffffff84d73340
[ 53.533827] FS: 0000555555efe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.535259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.536004] CR2: 00007f647d4f36f4 CR3: 000000002024c000 CR4: 0000000000350ee0
[ 53.536674] Call Trace:
[ 53.536919]
[ 53.537141] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.537621] ipv4_frags_init_net+0x269/0x440
[ 53.538040] ops_init+0xbb/0x6b0
[ 53.538374] setup_net+0x3d9/0x990
[ 53.538734] ? down_read_killable+0x1d7/0x4e0
[ 53.539160] ? __pfx_setup_net+0x10/0x10
[ 53.539596] ? copy_net_ns+0x17c/0x770
[ 53.539976] copy_net_ns+0x321/0x770
[ 53.540330] create_new_namespaces+0x3f6/0xb30
[ 53.540789] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.541253] ksys_unshare+0x44d/0x8e0
[ 53.541643] ? __pfx_ksys_unshare+0x10/0x10
[ 53.542050] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.542603] __x64_sys_unshare+0x31/0x40
[ 53.542991] do_syscall_64+0x3f/0x90
[ 53.543344] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.543854] RIP: 0033:0x7fed7fdb00d7
[ 53.544205] 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
[ 53.545831] RSP: 002b:00007ffd01070578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.546541] RAX: ffffffffffffffda RBX: 00007ffd01070bb8 RCX: 00007fed7fdb00d7
[ 53.547187] RDX: 00007fed7fe1a41f RSI: 00007ffd01070510 RDI: 0000000040000000
[ 53.547878] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd01070320
[ 53.548538] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fed7fec2bf0
[ 53.549181] R13: 00007ffd01070650 R14: 0000000000000000 R15: 00000000000000f8
[ 53.549906]
[ 53.550136] irq event stamp: 8291
[ 53.550454] hardirqs last enabled at (8301): [] __up_console_sem+0x78/0x80
[ 53.551251] hardirqs last disabled at (8312): [] __up_console_sem+0x5d/0x80
[ 53.552058] softirqs last enabled at (8276): [] irq_exit_rcu+0x93/0xc0
[ 53.552840] softirqs last disabled at (8271): [] irq_exit_rcu+0x93/0xc0
[ 53.553606] ---[ end trace 0000000000000000 ]---
[ 53.557939] ------------[ cut here ]------------
[ 53.558380] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.559857] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.560650] Modules linked in:
[ 53.560955] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.561826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.562590] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.563072] 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
[ 53.564712] RSP: 0018:ffff88801f627c00 EFLAGS: 00010282
[ 53.565198] RAX: 0000000000000000 RBX: ffff88800eec5440 RCX: 0000000000000000
[ 53.565861] RDX: ffff888019b2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.566523] RBP: ffff88800eec5454 R08: 0000000000000001 R09: 0000000000000000
[ 53.567164] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.567826] R13: ffffffff84e223a0 R14: ffff88800eec5448 R15: ffffffff84da62e0
[ 53.568473] FS: 0000555555efe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.569213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.569772] CR2: 00007f647d4f36f4 CR3: 000000002024c000 CR4: 0000000000350ee0
[ 53.570420] Call Trace:
[ 53.570682]
[ 53.570905] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.571360] ipv6_frags_init_net+0x206/0x3c0
[ 53.571819] ops_init+0xbb/0x6b0
[ 53.572151] setup_net+0x3d9/0x990
[ 53.572521] ? down_read_killable+0x1d7/0x4e0
[ 53.572960] ? __pfx_setup_net+0x10/0x10
[ 53.573346] ? copy_net_ns+0x17c/0x770
[ 53.573754] copy_net_ns+0x321/0x770
[ 53.574123] create_new_namespaces+0x3f6/0xb30
[ 53.574581] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.575055] ksys_unshare+0x44d/0x8e0
[ 53.575428] ? __pfx_ksys_unshare+0x10/0x10
[ 53.575883] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.576439] __x64_sys_unshare+0x31/0x40
[ 53.576855] do_syscall_64+0x3f/0x90
[ 53.577212] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.577734] RIP: 0033:0x7fed7fdb00d7
[ 53.578096] 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
[ 53.579772] RSP: 002b:00007ffd01070578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.580484] RAX: ffffffffffffffda RBX: 00007ffd01070bb8 RCX: 00007fed7fdb00d7
[ 53.581172] RDX: 00007fed7fe1a41f RSI: 00007ffd01070510 RDI: 0000000040000000
[ 53.581861] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd01070320
[ 53.582552] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fed7fec2bf0
[ 53.583228] R13: 00007ffd01070650 R14: 0000000000000000 R15: 00000000000000f8
[ 53.583950]
[ 53.584184] irq event stamp: 9921
[ 53.584535] hardirqs last enabled at (9933): [] __up_console_sem+0x78/0x80
[ 53.585338] hardirqs last disabled at (9942): [] __up_console_sem+0x5d/0x80
[ 53.586161] softirqs last enabled at (9486): [] irq_exit_rcu+0x93/0xc0
[ 53.586958] softirqs last disabled at (9481): [] irq_exit_rcu+0x93/0xc0
[ 53.587746] ---[ end trace 0000000000000000 ]---
[ 53.588754] ------------[ cut here ]------------
[ 53.589211] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.590726] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.591545] Modules linked in:
[ 53.591866] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.592755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.593532] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.594033] 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
[ 53.595699] RSP: 0018:ffff88801f627bf0 EFLAGS: 00010286
[ 53.596202] RAX: 0000000000000000 RBX: ffff88800eec5a40 RCX: 0000000000000000
[ 53.596880] RDX: ffff888019b2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.597560] RBP: ffff88800eec5a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.598214] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.598891] R13: ffffffff84e223a0 R14: ffff88800eec5a48 R15: ffffffff84daf020
[ 53.599575] FS: 0000555555efe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.600338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.600907] CR2: 00007f647d4f36f4 CR3: 000000002024c000 CR4: 0000000000350ee0
[ 53.601585] Call Trace:
[ 53.601838]
[ 53.602068] nf_ct_net_init+0x224/0x3d0
[ 53.602462] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.602922] ops_init+0xbb/0x6b0
[ 53.603261] setup_net+0x3d9/0x990
[ 53.603645] ? down_read_killable+0x1d7/0x4e0
[ 53.604081] ? __pfx_setup_net+0x10/0x10
[ 53.604474] ? copy_net_ns+0x17c/0x770
[ 53.604885] copy_net_ns+0x321/0x770
[ 53.605255] create_new_namespaces+0x3f6/0xb30
[ 53.605731] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.606203] ksys_unshare+0x44d/0x8e0
[ 53.606597] ? __pfx_ksys_unshare+0x10/0x10
[ 53.607019] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.607616] __x64_sys_unshare+0x31/0x40
[ 53.608010] do_syscall_64+0x3f/0x90
[ 53.608375] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.608892] RIP: 0033:0x7fed7fdb00d7
[ 53.609249] 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
[ 53.610929] RSP: 002b:00007ffd01070578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.611682] RAX: ffffffffffffffda RBX: 00007ffd01070bb8 RCX: 00007fed7fdb00d7
[ 53.612350] RDX: 00007fed7fe1a41f RSI: 00007ffd01070510 RDI: 0000000040000000
[ 53.613030] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd01070320
[ 53.613739] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fed7fec2bf0
[ 53.614403] R13: 00007ffd01070650 R14: 0000000000000000 R15: 00000000000000f8
[ 53.615102]
[ 53.615330] irq event stamp: 10633
[ 53.615695] hardirqs last enabled at (10645): [] __up_console_sem+0x78/0x80
[ 53.616522] hardirqs last disabled at (10656): [] __up_console_sem+0x5d/0x80
[ 53.617327] softirqs last enabled at (10596): [] irq_exit_rcu+0x93/0xc0
[ 53.618122] softirqs last disabled at (10591): [] irq_exit_rcu+0x93/0xc0
[ 53.618933] ---[ end trace 0000000000000000 ]---
executing program
[ 55.151166] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.197639] Bluetooth: hci0: command 0x041b tx timeout
[ 59.245564] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.293579] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:57:17 Registers:
info registers vcpu 0
RAX=000000000002124b RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f13aa2a1600 CR3=0000000015b64000 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=23b2d396d545bf825c49f94ad250a33f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6ff6b6f0c7f01a41000000000013c110 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8def6c0a47159b2000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000043 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000043 R11=0000000000000001
R12=0000000000000043 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 0000555555efe400 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=00007f647d4f36f4 CR3=000000002024c000 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