Warning: Permanently added '[localhost]:9269' (ECDSA) to the list of known hosts.
2023/05/17 15:33:36 fuzzer started
2023/05/17 15:33:36 dialing manager at localhost:44319
2023/05/17 15:33:36 checking machine...
2023/05/17 15:33:36 checking revisions...
syzkaller login: [ 40.967496] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:33:36 testing simple program...
[ 41.024633] cgroup: Unknown subsys name 'net'
[ 41.167244] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.933561] audit: type=1400 audit(1684337629.869:6): 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
[ 55.014011] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.015785] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.018646] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.021186] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.022910] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.024457] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.419001] ------------[ cut here ]------------
[ 55.419746] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.421782] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.423078] Modules linked in:
[ 55.423566] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.428488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.429518] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.430208] 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
[ 55.432390] RSP: 0018:ffff88801f63fc00 EFLAGS: 00010282
[ 55.433080] RAX: 0000000000000000 RBX: ffff8880145c1c40 RCX: 0000000000000000
[ 55.434019] RDX: ffff88800f5e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.434952] RBP: ffff8880145c1c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.435879] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.436768] R13: ffffffff84e23fe0 R14: ffff8880145c1c48 R15: ffffffff84d74dc0
[ 55.437713] FS: 0000555556747400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.438752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.439520] CR2: 00007f92088cc6f4 CR3: 000000000df28000 CR4: 0000000000350ef0
[ 55.440447] Call Trace:
[ 55.440790]
[ 55.441127] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.441779] ipv4_frags_init_net+0x269/0x440
[ 55.442391] ops_init+0xbb/0x6b0
[ 55.442888] setup_net+0x3d9/0x990
[ 55.443361] ? down_read_killable+0x1d7/0x4e0
[ 55.443988] ? __pfx_setup_net+0x10/0x10
[ 55.444519] ? copy_net_ns+0x17c/0x770
[ 55.445079] copy_net_ns+0x321/0x770
[ 55.445589] create_new_namespaces+0x3f6/0xb30
[ 55.446239] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.446916] ksys_unshare+0x44d/0x8e0
[ 55.447424] ? __pfx_ksys_unshare+0x10/0x10
[ 55.448029] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.448776] __x64_sys_unshare+0x31/0x40
[ 55.449350] do_syscall_64+0x3f/0x90
[ 55.449901] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.450578] RIP: 0033:0x7f3802eea0d7
[ 55.451095] 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
[ 55.453362] RSP: 002b:00007ffcb18da4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.454354] RAX: ffffffffffffffda RBX: 00007ffcb18dab38 RCX: 00007f3802eea0d7
[ 55.455287] RDX: 00007f3802f5441f RSI: 00007ffcb18da490 RDI: 0000000040000000
[ 55.456225] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb18da2a0
[ 55.457150] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3802ffcbf0
[ 55.458093] R13: 00007ffcb18da5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.459036]
[ 55.459350] irq event stamp: 7873
[ 55.459787] hardirqs last enabled at (7883): [] __up_console_sem+0x78/0x80
[ 55.460910] hardirqs last disabled at (7896): [] __up_console_sem+0x5d/0x80
[ 55.462031] softirqs last enabled at (7358): [] irq_exit_rcu+0x93/0xc0
[ 55.463112] softirqs last disabled at (7339): [] irq_exit_rcu+0x93/0xc0
[ 55.464173] ---[ end trace 0000000000000000 ]---
[ 55.469210] ------------[ cut here ]------------
[ 55.469871] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.471551] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.472669] Modules linked in:
[ 55.473137] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.474347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.475409] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.476112] 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
[ 55.478351] RSP: 0018:ffff88801f63fc00 EFLAGS: 00010282
[ 55.479042] RAX: 0000000000000000 RBX: ffff88800ea9f240 RCX: 0000000000000000
[ 55.479959] RDX: ffff88800f5e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.480872] RBP: ffff88800ea9f254 R08: 0000000000000001 R09: 0000000000000000
[ 55.481767] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.482678] R13: ffffffff84e23fe0 R14: ffff88800ea9f248 R15: ffffffff84da7d60
[ 55.483591] FS: 0000555556747400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.484618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.485373] CR2: 00007f92088cc6f4 CR3: 000000000df28000 CR4: 0000000000350ef0
[ 55.486281] Call Trace:
[ 55.486611]
[ 55.486940] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.487554] ipv6_frags_init_net+0x206/0x3c0
[ 55.488166] ops_init+0xbb/0x6b0
[ 55.488618] setup_net+0x3d9/0x990
[ 55.489110] ? down_read_killable+0x1d7/0x4e0
[ 55.489713] ? __pfx_setup_net+0x10/0x10
[ 55.490249] ? copy_net_ns+0x17c/0x770
[ 55.490757] copy_net_ns+0x321/0x770
[ 55.491266] create_new_namespaces+0x3f6/0xb30
[ 55.491881] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.492506] ksys_unshare+0x44d/0x8e0
[ 55.493032] ? __pfx_ksys_unshare+0x10/0x10
[ 55.493578] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.494330] __x64_sys_unshare+0x31/0x40
[ 55.494881] do_syscall_64+0x3f/0x90
[ 55.495359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.496044] RIP: 0033:0x7f3802eea0d7
[ 55.496517] 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
[ 55.498696] RSP: 002b:00007ffcb18da4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.499646] RAX: ffffffffffffffda RBX: 00007ffcb18dab38 RCX: 00007f3802eea0d7
[ 55.500532] RDX: 00007f3802f5441f RSI: 00007ffcb18da490 RDI: 0000000040000000
[ 55.501418] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb18da2a0
[ 55.502313] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3802ffcbf0
[ 55.503202] R13: 00007ffcb18da5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.504121]
[ 55.504422] irq event stamp: 9511
[ 55.504880] hardirqs last enabled at (9523): [] __up_console_sem+0x78/0x80
[ 55.505954] hardirqs last disabled at (9534): [] __up_console_sem+0x5d/0x80
[ 55.506996] softirqs last enabled at (9036): [] irq_exit_rcu+0x93/0xc0
[ 55.508026] softirqs last disabled at (9031): [] irq_exit_rcu+0x93/0xc0
[ 55.509050] ---[ end trace 0000000000000000 ]---
[ 55.510421] ------------[ cut here ]------------
[ 55.511111] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.513067] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.514148] Modules linked in:
[ 55.514559] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.515711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.516734] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.517407] 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
[ 55.519562] RSP: 0018:ffff88801f63fbf0 EFLAGS: 00010286
[ 55.520241] RAX: 0000000000000000 RBX: ffff88800ea9f840 RCX: 0000000000000000
[ 55.521133] RDX: ffff88800f5e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.522046] RBP: ffff88800ea9f854 R08: 0000000000000001 R09: 0000000000000000
[ 55.522925] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.523780] R13: ffffffff84e23fe0 R14: ffff88800ea9f848 R15: ffffffff84db0aa0
[ 55.524665] FS: 0000555556747400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.525676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.526419] CR2: 00007f92088cc6f4 CR3: 000000000df28000 CR4: 0000000000350ef0
[ 55.527300] Call Trace:
[ 55.527622]
[ 55.527951] nf_ct_net_init+0x224/0x3d0
[ 55.528465] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.529072] ops_init+0xbb/0x6b0
[ 55.529519] setup_net+0x3d9/0x990
[ 55.530023] ? down_read_killable+0x1d7/0x4e0
[ 55.530591] ? __pfx_setup_net+0x10/0x10
[ 55.531126] ? copy_net_ns+0x17c/0x770
[ 55.531635] copy_net_ns+0x321/0x770
[ 55.532142] create_new_namespaces+0x3f6/0xb30
[ 55.532725] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.533375] ksys_unshare+0x44d/0x8e0
[ 55.533912] ? __pfx_ksys_unshare+0x10/0x10
[ 55.534458] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.535188] __x64_sys_unshare+0x31/0x40
[ 55.535700] do_syscall_64+0x3f/0x90
[ 55.536227] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.536916] RIP: 0033:0x7f3802eea0d7
[ 55.537388] 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
[ 55.539578] RSP: 002b:00007ffcb18da4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.540522] RAX: ffffffffffffffda RBX: 00007ffcb18dab38 RCX: 00007f3802eea0d7
[ 55.541409] RDX: 00007f3802f5441f RSI: 00007ffcb18da490 RDI: 0000000040000000
[ 55.542297] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb18da2a0
[ 55.543191] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3802ffcbf0
[ 55.544068] R13: 00007ffcb18da5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.544979]
[ 55.545280] irq event stamp: 10311
[ 55.545730] hardirqs last enabled at (10321): [] __up_console_sem+0x78/0x80
[ 55.546822] hardirqs last disabled at (10334): [] __up_console_sem+0x5d/0x80
[ 55.547892] softirqs last enabled at (10184): [] irq_exit_rcu+0x93/0xc0
[ 55.548934] softirqs last disabled at (10177): [] irq_exit_rcu+0x93/0xc0
[ 55.549985] ---[ end trace 0000000000000000 ]---
executing program
[ 57.040490] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.088493] Bluetooth: hci0: command 0x041b tx timeout
[ 61.135870] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.183887] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:33:51 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f63f5f0
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 0000555556747400 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=00007f92088cc6f4 CR3=000000000df28000 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=000000000002ed5f 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=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 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=00007f85037ed6b0 CR3=000000000ef26000 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=bf51df7819bb6eb15d4867fda1c5081f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0f1acd753122095c000000000013d978 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8a95602445defff200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000