Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '[localhost]:19193' (ECDSA) to the list of known hosts. syzkaller login: [ 110.620325][ T38] kauditd_printk_skb: 7 callbacks suppressed 2020/01/17 04:53:18 fuzzer started [ 110.620336][ T38] audit: type=1400 audit(1579236798.410:42): avc: denied { map } for pid=9053 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16525 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/01/17 04:53:20 dialing manager at 10.0.2.10:42607 2020/01/17 04:53:21 syscalls: 2863 2020/01/17 04:53:21 code coverage: enabled 2020/01/17 04:53:21 comparison tracing: enabled 2020/01/17 04:53:21 extra coverage: enabled 2020/01/17 04:53:21 setuid sandbox: enabled 2020/01/17 04:53:21 namespace sandbox: enabled 2020/01/17 04:53:21 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/17 04:53:21 fault injection: enabled 2020/01/17 04:53:21 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/17 04:53:21 net packet injection: enabled 2020/01/17 04:53:21 net device setup: enabled 2020/01/17 04:53:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/17 04:53:21 devlink PCI setup: PCI device 0000:00:10.0 is not available Resetting rate control (182041 samples) 04:54:18 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000000)) ioctl$SNDCTL_DSP_SPEED(r0, 0x5000, 0x0) [ 171.205088][ T38] audit: type=1400 audit(1579236858.990:43): avc: denied { map } for pid=9076 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=2069 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 04:54:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0xffffffff00000000, 0xd0, &(0x7f0000000000), 0x4) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udplite(0x2, 0x2, 0x88) setresuid(0x0, 0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', 0x0) getgroups(0x0, 0x0) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000b00)={0x14, 0x67, 0x1, {0x0, 0x3}}, 0x14) lstat(0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001a80)) getgroups(0x0, &(0x7f0000001b00)) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000600)={{}, {}, [{0x2, 0xb, r3}, {0x2, 0x4}], {0x4, 0x1}, [{0x8, 0x0, 0xee01}, {0x8, 0x5}, {}, {0x8, 0x2}, {0x8, 0x4}, {}]}, 0x64, 0x0) 04:54:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x31f}, 0x0) r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RWALK(r1, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0xffffffff00000000, 0xd0, &(0x7f0000000000), 0x4) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(r7, 0x0, 0x0) r8 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./bus\x00', 0xfff, 0x4, &(0x7f0000000700)=[{&(0x7f0000000140)="db79ade31fb6655285092d47", 0xc, 0xd0}, {&(0x7f0000000840)="d8e423cad4defe8b1e01b5cfde12ebb64d189e35d95c3b7d1c28ef8d14e6ab4da3256d7dfe8e1ec1debf495641ad9f34a374d92ad4900938a81210d44d16271fae6357ef19d48f787a5e2d6415def867c048ea203f68c45ebb9cf0b7af9142c79b157052b112cc3e804bf4ee685042f04a23ab5d83e9782fc5efd7170c47f017063a45ca30391d2a0b0fcafc5ec715a062fd6e24b290815fff97b6e1d169aed26f1ff4785ef595e26b1ca4ad54f81c90f4d531af07ce2af9dac77d7763d51bd772ad959f81f536738cb711af547fa113", 0xd0, 0x7fff}, {&(0x7f00000006c0)="7b20d62c06d1b7294d0a5b806eea3db8884b1d995fd3fe95816d28040a41912d4c66584649830783b25954fe71ff30910aa0c1ba3d2f179169b718e6", 0x3c, 0x9}, {&(0x7f0000000940)="ec385dc34e8aec57a89483c4b8df4bf1d413d161274eb90c8d3d4766807e79317b229a93140104af6442f20ae8271b5c7ee74f03a39d37ce9b5dba042c49f470d9787f2737f2a94dc07b6c0ecf961df7577b9b322483be78188a9b214c763a378ef2cb991f7176bafce30e79bf3ee2b4ad74036334ac29b4f6a75f991db487281b007729af7290e52730daa489dd50d22949a3a73cdb7d72cbb732f20b5173776227bd68f33f6ff03932c49b436b1d599908c7176d17f9e7287b176d1e3407927ab9bdcf30b63d2bd5f54897e4b25486aaaf89f1bc2b1eede1c8195c87fc77bb7e3d22ebadfc", 0xe6, 0xfffffffffffffffa}], 0x10042, &(0x7f0000000a40)={[{@unhide='unhide'}, {@map_acorn='map=acorn'}, {@uid={'uid', 0x3d, r9}}, {@check_relaxed='check=relaxed'}, {@block={'block', 0x3d, 0x500}}], [{@euid_lt={'euid<', r5}}, {@subj_role={'subj_role', 0x3d, 'system.posix_acl_default\x00'}}]}) getgroups(0x1, &(0x7f0000001b00)=[r10]) write$P9_RAUTH(r0, &(0x7f0000000b00)={0x14, 0x67, 0x1, {0x80, 0x3, 0x3}}, 0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001b00)=[r11]) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001b00)=[r14]) fsetxattr$system_posix_acl(r3, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000600)={{}, {0x1, 0x1}, [{0x2, 0xb, r4}, {0x2, 0x4, r5}, {0x2, 0x0, r7}, {0x2, 0x4, r8}], {0x4, 0x1}, [{0x8, 0x0, 0xee01}, {0x8, 0x5, r10}, {}, {0x8, 0x2, r11}, {0x8, 0x1, 0xee00}, {0x8, 0x4, r12}, {0x8, 0x2, r13}, {0x8, 0x6, r14}], {}, {0x20, 0x1}}, 0x84, 0x0) [ 171.685319][ T9079] IPVS: ftp: loaded support on port[0] = 21 04:54:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) setresuid(0x0, 0x0, 0x0) geteuid() write$P9_RAUTH(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000240)='./bus\x00', 0x0) getgroups(0x0, &(0x7f0000001b00)) getresgid(0x0, &(0x7f00000004c0), &(0x7f0000000500)) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000580)) stat(&(0x7f00000001c0)='./file0\x00', 0x0) [ 171.685332][ T9081] IPVS: ftp: loaded support on port[0] = 21 [ 171.685549][ T9077] IPVS: ftp: loaded support on port[0] = 21 [ 171.867819][ T9083] IPVS: ftp: loaded support on port[0] = 21 [ 172.006444][ T9081] chnl_net:caif_netlink_parms(): no params data found [ 172.024362][ T9077] chnl_net:caif_netlink_parms(): no params data found [ 172.094101][ T9079] chnl_net:caif_netlink_parms(): no params data found [ 172.161122][ T9081] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.172935][ T9081] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.185508][ T9081] device bridge_slave_0 entered promiscuous mode [ 172.204295][ T9081] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.216136][ T9081] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.228886][ T9081] device bridge_slave_1 entered promiscuous mode [ 172.251343][ T9077] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.260749][ T9077] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.271352][ T9077] device bridge_slave_0 entered promiscuous mode [ 172.285062][ T9077] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.293648][ T9077] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.302790][ T9077] device bridge_slave_1 entered promiscuous mode [ 172.323285][ T9081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.370074][ T9081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.385235][ T9079] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.395241][ T9079] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.405101][ T9079] device bridge_slave_0 entered promiscuous mode [ 172.415434][ T9077] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.433661][ T9079] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.442447][ T9079] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.451703][ T9079] device bridge_slave_1 entered promiscuous mode [ 172.460706][ T9077] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.475536][ T9081] team0: Port device team_slave_0 added [ 172.486816][ T9083] chnl_net:caif_netlink_parms(): no params data found [ 172.502800][ T9081] team0: Port device team_slave_1 added [ 172.531994][ T9077] team0: Port device team_slave_0 added [ 172.541349][ T9079] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.555481][ T9079] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.581320][ T9077] team0: Port device team_slave_1 added [ 172.650964][ T9081] device hsr_slave_0 entered promiscuous mode [ 172.747934][ T9081] device hsr_slave_1 entered promiscuous mode [ 172.815316][ T9079] team0: Port device team_slave_0 added [ 172.832850][ T9083] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.841720][ T9083] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.851203][ T9083] device bridge_slave_0 entered promiscuous mode [ 172.862831][ T9079] team0: Port device team_slave_1 added [ 172.882917][ T9083] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.891924][ T9083] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.901259][ T9083] device bridge_slave_1 entered promiscuous mode [ 172.979338][ T9077] device hsr_slave_0 entered promiscuous mode [ 173.027409][ T9077] device hsr_slave_1 entered promiscuous mode [ 173.077191][ T9077] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.086561][ T9077] Cannot create hsr debugfs directory [ 173.137314][ T9083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.220039][ T9079] device hsr_slave_0 entered promiscuous mode [ 173.307787][ T9079] device hsr_slave_1 entered promiscuous mode [ 173.387321][ T9079] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.404578][ T9079] Cannot create hsr debugfs directory [ 173.418263][ T9083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.498491][ T9083] team0: Port device team_slave_0 added [ 173.538333][ T9083] team0: Port device team_slave_1 added [ 173.609892][ T38] audit: type=1400 audit(1579236861.400:44): avc: denied { create } for pid=9081 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 173.661214][ T38] audit: type=1400 audit(1579236861.400:45): avc: denied { write } for pid=9081 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 173.712607][ T38] audit: type=1400 audit(1579236861.400:46): avc: denied { read } for pid=9081 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 173.770414][ T9083] device hsr_slave_0 entered promiscuous mode [ 173.868007][ T9083] device hsr_slave_1 entered promiscuous mode [ 173.927374][ T9083] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.940884][ T9083] Cannot create hsr debugfs directory [ 173.973194][ T9081] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 174.035739][ T9081] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 174.101779][ T9081] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 174.186975][ T9081] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 174.278635][ T9077] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 174.372596][ T9077] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 174.428984][ T9079] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 174.530093][ T9079] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 174.589712][ T9079] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 174.648686][ T9077] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 174.709946][ T9077] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 174.812112][ T9079] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 174.910505][ T9083] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 174.982607][ T9083] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 175.059689][ T9083] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 175.151015][ T9083] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 175.337172][ T9081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.364695][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.378979][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.395832][ T9081] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.417631][ T9083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.429908][ T9077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.442815][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.457651][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.472343][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.484705][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.503276][ T9079] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.519823][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.541738][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.554298][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.565323][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.576341][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.588702][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.597923][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.616208][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.627372][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.638061][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.649180][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.666691][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.680633][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.693843][ T9083] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.709187][ T9077] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.724528][ T9079] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.743409][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.754443][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.766718][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.777259][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.788941][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.809652][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.834863][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.852807][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.870231][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.889084][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.906706][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.920165][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.931747][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.940855][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.951063][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.960371][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.972535][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.983034][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.000389][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.018285][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.033503][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.045494][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.058072][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.071029][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.084076][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.094802][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.105274][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.115509][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.125446][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.134383][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.149723][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.160602][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.171877][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.184052][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.218601][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.231013][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.243875][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.254647][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.265824][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.277561][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.289023][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.299057][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.309015][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.320241][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.336470][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.352773][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.368630][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.386149][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.404144][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.419030][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.434084][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.449366][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.464089][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.477550][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.494030][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.522439][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.540102][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.553752][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.566793][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.580228][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.593336][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.611437][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.621234][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.646744][ T9079] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 176.659778][ T9079] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 176.680891][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.696544][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.707983][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.719851][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.737750][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.761293][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.781089][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.800424][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.823331][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.854951][ T9081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.873913][ T9077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.889892][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.906351][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.928871][ T9083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.949611][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.969141][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.004246][ T9081] device veth0_vlan entered promiscuous mode [ 177.026118][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.055104][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.073909][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.091523][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.115515][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.143171][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.173839][ T9079] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.196378][ T9081] device veth1_vlan entered promiscuous mode [ 177.217640][ T9077] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.230049][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 177.247938][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 177.259469][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.273578][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.288106][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.303351][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.328967][ T38] audit: type=1400 audit(1579236865.120:47): avc: denied { associate } for pid=9081 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 177.346459][ T9083] device veth0_vlan entered promiscuous mode [ 177.386776][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.403075][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.415533][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.425778][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.448784][ T9083] device veth1_vlan entered promiscuous mode [ 177.463620][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 177.475131][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.487797][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.502097][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.514046][ T9093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.541951][ T9079] device veth0_vlan entered promiscuous mode [ 177.565734][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.584635][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.603331][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.634054][ T38] audit: type=1400 audit(1579236865.420:48): avc: denied { open } for pid=9096 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 177.665778][ T38] audit: type=1400 audit(1579236865.420:49): avc: denied { kernel } for pid=9096 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 177.666435][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.725116][ T9079] device veth1_vlan entered promiscuous mode [ 178.567622][ C0] hrtimer: interrupt took 106396 ns [ 236.582976][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 236.616180][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 236.659269][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 236.749854][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 236.780810][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 04:55:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x31f}, 0x0) r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RWALK(r1, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0xffffffff00000000, 0xd0, &(0x7f0000000000), 0x4) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(r7, 0x0, 0x0) r8 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./bus\x00', 0xfff, 0x4, &(0x7f0000000700)=[{&(0x7f0000000140)="db79ade31fb6655285092d47", 0xc, 0xd0}, {&(0x7f0000000840)="d8e423cad4defe8b1e01b5cfde12ebb64d189e35d95c3b7d1c28ef8d14e6ab4da3256d7dfe8e1ec1debf495641ad9f34a374d92ad4900938a81210d44d16271fae6357ef19d48f787a5e2d6415def867c048ea203f68c45ebb9cf0b7af9142c79b157052b112cc3e804bf4ee685042f04a23ab5d83e9782fc5efd7170c47f017063a45ca30391d2a0b0fcafc5ec715a062fd6e24b290815fff97b6e1d169aed26f1ff4785ef595e26b1ca4ad54f81c90f4d531af07ce2af9dac77d7763d51bd772ad959f81f536738cb711af547fa113", 0xd0, 0x7fff}, {&(0x7f00000006c0)="7b20d62c06d1b7294d0a5b806eea3db8884b1d995fd3fe95816d28040a41912d4c66584649830783b25954fe71ff30910aa0c1ba3d2f179169b718e6", 0x3c, 0x9}, {&(0x7f0000000940)="ec385dc34e8aec57a89483c4b8df4bf1d413d161274eb90c8d3d4766807e79317b229a93140104af6442f20ae8271b5c7ee74f03a39d37ce9b5dba042c49f470d9787f2737f2a94dc07b6c0ecf961df7577b9b322483be78188a9b214c763a378ef2cb991f7176bafce30e79bf3ee2b4ad74036334ac29b4f6a75f991db487281b007729af7290e52730daa489dd50d22949a3a73cdb7d72cbb732f20b5173776227bd68f33f6ff03932c49b436b1d599908c7176d17f9e7287b176d1e3407927ab9bdcf30b63d2bd5f54897e4b25486aaaf89f1bc2b1eede1c8195c87fc77bb7e3d22ebadfc", 0xe6, 0xfffffffffffffffa}], 0x10042, &(0x7f0000000a40)={[{@unhide='unhide'}, {@map_acorn='map=acorn'}, {@uid={'uid', 0x3d, r9}}, {@check_relaxed='check=relaxed'}, {@block={'block', 0x3d, 0x500}}], [{@euid_lt={'euid<', r5}}, {@subj_role={'subj_role', 0x3d, 'system.posix_acl_default\x00'}}]}) getgroups(0x1, &(0x7f0000001b00)=[r10]) write$P9_RAUTH(r0, &(0x7f0000000b00)={0x14, 0x67, 0x1, {0x80, 0x3, 0x3}}, 0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001b00)=[r11]) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001b00)=[r14]) fsetxattr$system_posix_acl(r3, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000600)={{}, {0x1, 0x1}, [{0x2, 0xb, r4}, {0x2, 0x4, r5}, {0x2, 0x0, r7}, {0x2, 0x4, r8}], {0x4, 0x1}, [{0x8, 0x0, 0xee01}, {0x8, 0x5, r10}, {}, {0x8, 0x2, r11}, {0x8, 0x1, 0xee00}, {0x8, 0x4, r12}, {0x8, 0x2, r13}, {0x8, 0x6, r14}], {}, {0x20, 0x1}}, 0x84, 0x0) [ 241.542569][ T9121] IPVS: ftp: loaded support on port[0] = 21 [ 241.542620][ T9122] IPVS: ftp: loaded support on port[0] = 21 [ 241.546344][ T9120] IPVS: ftp: loaded support on port[0] = 21 [ 241.891776][ T9121] chnl_net:caif_netlink_parms(): no params data found [ 241.907221][ T9120] chnl_net:caif_netlink_parms(): no params data found [ 241.928418][ T9122] chnl_net:caif_netlink_parms(): no params data found [ 242.048520][ T9120] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.058834][ T9120] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.071263][ T9120] device bridge_slave_0 entered promiscuous mode [ 242.084955][ T9121] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.097860][ T9121] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.108100][ T9121] device bridge_slave_0 entered promiscuous mode [ 242.119910][ T9122] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.131104][ T9122] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.143411][ T9122] device bridge_slave_0 entered promiscuous mode [ 242.154500][ T9120] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.165883][ T9120] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.176869][ T9120] device bridge_slave_1 entered promiscuous mode [ 242.186188][ T9121] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.195591][ T9121] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.205846][ T9121] device bridge_slave_1 entered promiscuous mode [ 242.214987][ T9122] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.224129][ T9122] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.235152][ T9122] device bridge_slave_1 entered promiscuous mode [ 242.289945][ T9122] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.306217][ T9121] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.327678][ T9120] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.346214][ T9122] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.378509][ T9121] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.398525][ T9120] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.448101][ T9121] team0: Port device team_slave_0 added [ 242.462399][ T9122] team0: Port device team_slave_0 added [ 242.485876][ T9121] team0: Port device team_slave_1 added [ 242.499805][ T9122] team0: Port device team_slave_1 added [ 242.514576][ T9120] team0: Port device team_slave_0 added [ 242.541478][ T9120] team0: Port device team_slave_1 added [ 268.499725][ T1235] ------------[ cut here ]------------ [ 268.515612][ T1235] Type was not set for devlink port. [ 268.525197][ T1235] WARNING: CPU: 1 PID: 1235 at net/core/devlink.c:6399 devlink_port_type_warn+0x15/0x20 [ 268.525197][ T1235] Kernel panic - not syncing: panic_on_warn set ... [ 268.525197][ T1235] CPU: 1 PID: 1235 Comm: kworker/1:2 Not tainted 5.5.0-rc6-syzkaller #0 [ 268.525197][ T1235] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 268.525197][ T1235] Workqueue: events devlink_port_type_warn [ 268.525197][ T1235] Call Trace: [ 268.525197][ T1235] dump_stack+0x197/0x210 [ 268.525197][ T1235] ? devlink_free+0x2d0/0x2f0 [ 268.525197][ T1235] panic+0x2e3/0x75c [ 268.525197][ T1235] ? add_taint.cold+0x16/0x16 [ 268.525197][ T1235] ? __kasan_check_write+0x14/0x20 [ 268.525197][ T1235] ? __warn.cold+0x14/0x3e [ 268.525197][ T1235] ? __warn+0xd9/0x1cf [ 268.525197][ T1235] ? devlink_port_type_warn+0x15/0x20 [ 268.525197][ T1235] __warn.cold+0x2f/0x3e [ 268.525197][ T1235] ? devlink_port_type_warn+0x15/0x20 [ 268.525197][ T1235] report_bug+0x289/0x300 [ 268.525197][ T1235] do_error_trap+0x11b/0x200 [ 268.525197][ T1235] do_invalid_op+0x37/0x50 [ 268.525197][ T1235] ? devlink_port_type_warn+0x15/0x20 [ 268.525197][ T1235] invalid_op+0x23/0x30 [ 268.525197][ T1235] RIP: 0010:devlink_port_type_warn+0x15/0x20 [ 268.525197][ T1235] Code: 89 df e8 de fc 7d fb e9 d3 fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 57 3d 40 fb 48 c7 c7 e0 56 d8 88 e8 ea ec 10 fb <0f> 0b 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 55 49 89 f5 41 54 [ 268.525197][ T1235] RSP: 0018:ffffc90004807d30 EFLAGS: 00010282 [ 268.525197][ T1235] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 268.525197][ T1235] RDX: 0000000000000000 RSI: ffffffff815e5396 RDI: fffff52000900f98 [ 268.525197][ T1235] RBP: ffffc90004807d30 R08: ffff888027e35cc0 R09: fffffbfff165e7c0 [ 268.525197][ T1235] R10: fffffbfff165e7bf R11: ffffffff8b2f3dff R12: ffff88801f9324c0 [ 268.525197][ T1235] R13: 0000000000000080 R14: ffff888028079d00 R15: ffff88802d136b40 [ 268.525197][ T1235] ? vprintk_func+0x86/0x189 [ 268.525197][ T1235] process_one_work+0x9af/0x1740 [ 268.525197][ T1235] ? pwq_dec_nr_in_flight+0x320/0x320 [ 268.525197][ T1235] ? lock_acquire+0x190/0x410 [ 268.525197][ T1235] worker_thread+0x98/0xe40 [ 268.525197][ T1235] ? trace_hardirqs_on+0x67/0x240 [ 268.525197][ T1235] kthread+0x361/0x430 [ 268.525197][ T1235] ? process_one_work+0x1740/0x1740 [ 268.525197][ T1235] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 268.525197][ T1235] ret_from_fork+0x24/0x30 [ 268.525197][ T1235] Kernel Offset: disabled [ 268.525197][ T1235] Rebooting in 86400 seconds..