sctp: [Deprecated]: syz-executor7 (pid 22429) Use of int in maxseg socket option. Use struct sctp_assoc_value instead BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 1304, name: kworker/1:2 2 locks held by kworker/1:2/1304: #0: ((wq_completion)"%s"name){+.+.}, at: [] __write_once_size include/linux/compiler.h:207 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&squeue->work)){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 1 PID: 1304 Comm: kworker/1:2 Not tainted 4.14.0+ #192 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: pencrypt padata_serial_worker Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 ___might_sleep+0x2b2/0x470 kernel/sched/core.c:6060 __might_sleep+0x95/0x190 kernel/sched/core.c:6013 lock_sock_nested+0x37/0x110 net/core/sock.c:2761 lock_sock include/net/sock.h:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 aead_request_complete include/crypto/internal/aead.h:75 [inline] pcrypt_aead_serial+0x75/0xa0 crypto/pcrypt.c:123 padata_serial_worker+0x476/0x750 kernel/padata.c:348 process_one_work+0xbfd/0x1be0 kernel/workqueue.c:2112 worker_thread+0x223/0x1990 kernel/workqueue.c:2246 kthread+0x37a/0x440 kernel/kthread.c:238 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:437 netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. sctp: [Deprecated]: syz-executor7 (pid 22474) Use of int in maxseg socket option. Use struct sctp_assoc_value instead QAT: Invalid ioctl QAT: Invalid ioctl netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. device gre0 entered promiscuous mode QAT: Invalid ioctl netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. QAT: Invalid ioctl kauditd_printk_skb: 481 callbacks suppressed audit: type=1326 audit(1511588883.620:14711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.621:14712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.621:14713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.623:14714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.623:14715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.624:14716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.624:14717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.624:14718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.624:14719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588883.624:14720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22660 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452879 code=0x7ffc0000 device gre0 entered promiscuous mode device gre0 entered promiscuous mode netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. device gre0 entered promiscuous mode netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. futex_wake_op: syz-executor0 tries to shift op by 4095; fix this program *** Guest State *** CR0: actual=0x0000000080000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 futex_wake_op: syz-executor0 tries to shift op by 4095; fix this program QAT: Invalid ioctl CR4: actual=0x0000000000002050, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x0000000000000f80 RIP = 0x0000000000000000 RFLAGS=0x00000002 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 GDTR: limit=0x000007ff, base=0x0000000000001000 LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 IDTR: limit=0x000001ff, base=0x0000000000003800 TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 EFER = 0x000000000000f800 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 Interruptibility = 00000000 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811bca33 RSP = 0xffff880190cd74c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007f8dfcd33700 GSBase=ffff8801db500000 TRBase=ffff8801db523140 GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=00000001c25db000 CR4=00000000001426e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8513e5b0 EFER = 0x0000000000000d01 PAT = 0x0000000000000000 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=0000004a EntryControls=0000d1ff ExitControls=0023efff ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xfffffe973557625e EPT pointer = 0x00000001c592301e irq bypass consumer (token ffff8801d4341480) registration fails: -16 QAT: Invalid ioctl kvm [22997]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0xd5 kvm [22997]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0xd5 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65535 sclass=netlink_audit_socket pig=23093 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65535 sclass=netlink_audit_socket pig=23099 comm=syz-executor3 device gre0 entered promiscuous mode *** Guest State *** CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x000000000000fffa RIP = 0x0000000000001929 RFLAGS=0x00033000 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 CS: sel=0xf8ba, attr=0x000f3, limit=0x0000ffff, base=0x00000000000f8ba0 DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 GDTR: limit=0x0000ffff, base=0x0000000000000000 LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 IDTR: limit=0x0000ffff, base=0x0000000000000000 TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 EFER = 0x0000000000000000 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 Interruptibility = 00000000 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811bca33 RSP = 0xffff8801c72174c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007f1ca9d56700 GSBase=ffff8801db400000 TRBase=ffff8801db423140 GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=00000001ce039000 CR4=00000000001426f0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8513e5b0 EFER = 0x0000000000000d01 PAT = 0x0000000000000000 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=00000042 EntryControls=0000d1ff ExitControls=0023efff ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xfffffe96472643ac EPT pointer = 0x00000001c2d7201e device gre0 entered promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl sctp: [Deprecated]: syz-executor0 (pid 23230) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor0 (pid 23230) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead nla_parse: 12 callbacks suppressed netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. sctp: [Deprecated]: syz-executor2 (pid 23356) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor2 (pid 23362) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead kauditd_printk_skb: 557 callbacks suppressed audit: type=1326 audit(1511588889.188:15278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23370 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0xffff0000 netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. audit: type=1326 audit(1511588889.375:15279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23370 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0xffff0000 device gre0 entered promiscuous mode devpts: called with bogus options devpts: called with bogus options device gre0 entered promiscuous mode netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. audit: type=1326 audit(1511588890.095:15280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588890.096:15281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588890.121:15282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588890.121:15283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588890.121:15284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588890.144:15285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=298 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588890.144:15286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511588890.145:15287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23510 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. SELinux: failure in selinux_parse_skb(), unable to parse packet Option 'Q9z̧ƒh' to dns_resolver key: bad/missing value SELinux: failure in selinux_parse_skb(), unable to parse packet QAT: Invalid ioctl QAT: Invalid ioctl