Warning: Permanently added '[localhost]:26931' (ECDSA) to the list of known hosts.
2023/05/17 21:15:40 fuzzer started
2023/05/17 21:15:41 dialing manager at localhost:44319
2023/05/17 21:15:41 checking machine...
2023/05/17 21:15:41 checking revisions...
syzkaller login: [ 33.892781] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:15:41 testing simple program...
[ 33.957811] cgroup: Unknown subsys name 'net'
[ 34.051147] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 45.976031] audit: type=1400 audit(1684358153.321:6): 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
[ 47.082112] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.084762] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.086501] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.089434] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.091458] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.093489] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 47.488525] ------------[ cut here ]------------
[ 47.489310] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 47.491196] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.492222] Modules linked in:
[ 47.492652] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.494555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.497739] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.498361] 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
[ 47.500466] RSP: 0018:ffff888016fc7c00 EFLAGS: 00010282
[ 47.501141] RAX: 0000000000000000 RBX: ffff88800c507040 RCX: 0000000000000000
[ 47.502008] RDX: ffff88800dd71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.502865] RBP: ffff88800c507054 R08: 0000000000000001 R09: 0000000000000000
[ 47.503737] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 47.504562] R13: ffffffff84e23fe0 R14: ffff88800c507048 R15: ffffffff84d74dc0
[ 47.505458] FS: 00005555555ce400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.506524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.507268] CR2: 00007fc20d8726f4 CR3: 000000000cc18000 CR4: 0000000000350ee0
[ 47.508128] Call Trace:
[ 47.508442]
[ 47.508772] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 47.509376] ipv4_frags_init_net+0x269/0x440
[ 47.509953] ops_init+0xbb/0x6b0
[ 47.510389] setup_net+0x3d9/0x990
[ 47.510866] ? down_read_killable+0x1d7/0x4e0
[ 47.511418] ? __pfx_setup_net+0x10/0x10
[ 47.511952] ? copy_net_ns+0x17c/0x770
[ 47.512443] copy_net_ns+0x321/0x770
[ 47.512963] create_new_namespaces+0x3f6/0xb30
[ 47.513535] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.514163] ksys_unshare+0x44d/0x8e0
[ 47.514670] ? __pfx_ksys_unshare+0x10/0x10
[ 47.515204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.515934] __x64_sys_unshare+0x31/0x40
[ 47.516437] do_syscall_64+0x3f/0x90
[ 47.516960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.517584] RIP: 0033:0x7fa9c35460d7
[ 47.518065] 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
[ 47.520159] RSP: 002b:00007fffbab77758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.521095] RAX: ffffffffffffffda RBX: 00007fffbab77d98 RCX: 00007fa9c35460d7
[ 47.521956] RDX: 00007fa9c35b041f RSI: 00007fffbab776f0 RDI: 0000000040000000
[ 47.522823] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbab77500
[ 47.523683] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9c3658bf0
[ 47.524512] R13: 00007fffbab77830 R14: 0000000000000000 R15: 00000000000000f8
[ 47.525418]
[ 47.525743] irq event stamp: 8025
[ 47.526158] hardirqs last enabled at (8035): [] __up_console_sem+0x78/0x80
[ 47.527178] hardirqs last disabled at (8046): [] __up_console_sem+0x5d/0x80
[ 47.528198] softirqs last enabled at (7180): [] irq_exit_rcu+0x93/0xc0
[ 47.529207] softirqs last disabled at (7175): [] irq_exit_rcu+0x93/0xc0
[ 47.530200] ---[ end trace 0000000000000000 ]---
[ 47.535917] ------------[ cut here ]------------
[ 47.536491] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 47.538188] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.539311] Modules linked in:
[ 47.539741] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.540874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.541858] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.542488] 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
[ 47.544590] RSP: 0018:ffff888016fc7c00 EFLAGS: 00010282
[ 47.545275] RAX: 0000000000000000 RBX: ffff88800f55fc40 RCX: 0000000000000000
[ 47.546143] RDX: ffff88800dd71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.547010] RBP: ffff88800f55fc54 R08: 0000000000000001 R09: 0000000000000000
[ 47.547879] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 47.548755] R13: ffffffff84e23fe0 R14: ffff88800f55fc48 R15: ffffffff84da7d60
[ 47.549587] FS: 00005555555ce400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.550562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.551291] CR2: 00007fc20d8726f4 CR3: 000000000cc18000 CR4: 0000000000350ee0
[ 47.552155] Call Trace:
[ 47.552471]
[ 47.552813] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 47.553414] ipv6_frags_init_net+0x206/0x3c0
[ 47.553995] ops_init+0xbb/0x6b0
[ 47.554426] setup_net+0x3d9/0x990
[ 47.554901] ? down_read_killable+0x1d7/0x4e0
[ 47.555465] ? __pfx_setup_net+0x10/0x10
[ 47.555998] ? copy_net_ns+0x17c/0x770
[ 47.556497] copy_net_ns+0x321/0x770
[ 47.557009] create_new_namespaces+0x3f6/0xb30
[ 47.557584] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.558218] ksys_unshare+0x44d/0x8e0
[ 47.558730] ? __pfx_ksys_unshare+0x10/0x10
[ 47.559258] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.559986] __x64_sys_unshare+0x31/0x40
[ 47.560494] do_syscall_64+0x3f/0x90
[ 47.561005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.561658] RIP: 0033:0x7fa9c35460d7
[ 47.562112] 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
[ 47.564202] RSP: 002b:00007fffbab77758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.565140] RAX: ffffffffffffffda RBX: 00007fffbab77d98 RCX: 00007fa9c35460d7
[ 47.565999] RDX: 00007fa9c35b041f RSI: 00007fffbab776f0 RDI: 0000000040000000
[ 47.566864] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbab77500
[ 47.567729] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9c3658bf0
[ 47.568555] R13: 00007fffbab77830 R14: 0000000000000000 R15: 00000000000000f8
[ 47.569441]
[ 47.569761] irq event stamp: 10007
[ 47.570185] hardirqs last enabled at (10017): [] __up_console_sem+0x78/0x80
[ 47.571207] hardirqs last disabled at (10028): [] __up_console_sem+0x5d/0x80
[ 47.572238] softirqs last enabled at (9714): [] irq_exit_rcu+0x93/0xc0
[ 47.573253] softirqs last disabled at (9705): [] irq_exit_rcu+0x93/0xc0
[ 47.574258] ---[ end trace 0000000000000000 ]---
[ 47.575571] ------------[ cut here ]------------
[ 47.576195] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 47.578068] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.579116] Modules linked in:
[ 47.579521] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.580668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.581694] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.582334] 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
[ 47.584523] RSP: 0018:ffff888016fc7bf0 EFLAGS: 00010286
[ 47.585217] RAX: 0000000000000000 RBX: ffff888016014240 RCX: 0000000000000000
[ 47.586107] RDX: ffff88800dd71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.586987] RBP: ffff888016014254 R08: 0000000000000001 R09: 0000000000000000
[ 47.587875] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.588761] R13: ffffffff84e23fe0 R14: ffff888016014248 R15: ffffffff84db0aa0
[ 47.589653] FS: 00005555555ce400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.590605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.591470] CR2: 00007fc20d8726f4 CR3: 000000000cc18000 CR4: 0000000000350ee0
[ 47.592391] Call Trace:
[ 47.592775]
[ 47.593085] nf_ct_net_init+0x224/0x3d0
[ 47.593647] ? __pfx_nf_ct_net_init+0x10/0x10
[ 47.594250] ops_init+0xbb/0x6b0
[ 47.594735] setup_net+0x3d9/0x990
[ 47.595223] ? down_read_killable+0x1d7/0x4e0
[ 47.595844] ? __pfx_setup_net+0x10/0x10
[ 47.596367] ? copy_net_ns+0x17c/0x770
[ 47.596934] copy_net_ns+0x321/0x770
[ 47.597425] create_new_namespaces+0x3f6/0xb30
[ 47.598046] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.598714] ksys_unshare+0x44d/0x8e0
[ 47.599214] ? __pfx_ksys_unshare+0x10/0x10
[ 47.599808] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.600527] __x64_sys_unshare+0x31/0x40
[ 47.601112] do_syscall_64+0x3f/0x90
[ 47.601612] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.602301] RIP: 0033:0x7fa9c35460d7
[ 47.602806] 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
[ 47.605060] RSP: 002b:00007fffbab77758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.606051] RAX: ffffffffffffffda RBX: 00007fffbab77d98 RCX: 00007fa9c35460d7
[ 47.606975] RDX: 00007fa9c35b041f RSI: 00007fffbab776f0 RDI: 0000000040000000
[ 47.607901] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbab77500
[ 47.608826] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9c3658bf0
[ 47.609749] R13: 00007fffbab77830 R14: 0000000000000000 R15: 00000000000000f8
[ 47.610692]
[ 47.611000] irq event stamp: 10815
[ 47.611439] hardirqs last enabled at (10825): [] __up_console_sem+0x78/0x80
[ 47.612537] hardirqs last disabled at (10836): [] __up_console_sem+0x5d/0x80
[ 47.613672] softirqs last enabled at (10764): [] irq_exit_rcu+0x93/0xc0
[ 47.614746] softirqs last disabled at (10759): [] irq_exit_rcu+0x93/0xc0
[ 47.615806] ---[ end trace 0000000000000000 ]---
executing program
[ 49.169217] Bluetooth: hci0: command 0x0409 tx timeout
[ 51.216700] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 53.264717] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 55.313734] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:15:54 Registers:
info registers vcpu 0
RAX=0000000000026b0b 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=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 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=00007f716df34a50 CR3=00000000160fa000 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=2034353a35313a31322037312079614d XMM01=5d3235363239342e37342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732034
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=ffff888016fc7618
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 00005555555ce400 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=00007fc20d8726f4 CR3=000000000cc18000 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