ansport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1178.060003][T23806] batman_adv: batadv0: Interface activated: veth2371 01:39:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:57 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000182}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x60, 0x0, 0x211, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3a}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8b}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x69}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7fff}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x44000}, 0x80) 01:39:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1178.230332][T23820] batman_adv: batadv0: Adding interface: veth2037 [ 1178.257430][T23820] batman_adv: batadv0: The MTU of interface veth2037 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1178.291833][T23820] batman_adv: batadv0: Interface activated: veth2037 01:39:57 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000182}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x60, 0x0, 0x211, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3a}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8b}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x69}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7fff}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x44000}, 0x80) 01:39:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x3c, 0x0, @thr={&(0x7f0000001600)="28bf6d5d42fe53ea423135f7056cc1d746d6dd902d759d2c7a712ced38e16c55eb6b34d469da5abebea36e93a29bfb74f8d809f0dcbb11cc8ac4534d00b4c523bcb63053ea2be17126cea6cdee3973da89dce764a1220f2cb1089842a52678556980b1804402d1dfa051be057c7d8ebecb0bd64936267482a44a0fa11e381c41965be851d6a8ebd61d9487a190066daa1ca90ad6e1603e4c203e9cf0b56d069733e95b42a16bf033d82c7ae8c7faf15bb41ce6cd8015755b400ba73532b37ed3ad7518fa9dbb56f5", &(0x7f0000001700)="911021a1e7919292279308e8936481b224f41444e1210b0fb025f20fa18716f31bfaed6a23315e18d452a2dfafd45dffcbf791b87a47f8c52a3e08a5b4b5599f4b0baa1b5bc1aa71ab8862398293b8347d0d4329c0624582b60da1973772108b17881afa8e40cb2d3b5721d79449b62c57a88779bb56eb4844a9a41f30694d9c437c162f328879d94c903db93c8ba10e9706f868b028341c8d7d12384054bc51"}}, &(0x7f00000017c0)=0x0) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000001840)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000001880)) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = perf_event_open$cgroup(&(0x7f0000001900)={0x5, 0x70, 0x40, 0x73, 0x0, 0x5, 0x0, 0x9, 0x140, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001980), 0xe}, 0x2000, 0x4, 0xfff, 0x3, 0x6, 0x100, 0x3}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000100)={0x0, 0x0}) r9 = syz_open_dev$dspn(&(0x7f00000018c0)='/dev/dsp#\x00', 0x20, 0x8000) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f00000019c0)={0x5, 0x832}) sched_setaffinity(r8, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r10) recvmsg$kcm(r5, &(0x7f0000000480)={&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001540)=""/174, 0xae}, 0x2000) fdatasync(r11) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000280)={{0x25, 0x3, 0x5, 0xffff, '\x00', 0xfa8a}, 0x2, 0x4efeeb818928a6cf, 0x10000, r8, 0x7, 0x9, 'syz1\x00', &(0x7f00000001c0)=['.:mime_typevboxnet0vboxnet1system@wlan1cpusetvboxnet1({vmnet0\x00', '%K\x9a\x00', '$cpusetuservvboxnet0\x00', 'keyringsecurity$\\[,selfvboxnet1\x00', 'systemvmnet0\x00', '(v\xd0*\x91B0\x01ppp1\x00', 'em1.\x00'], 0x96, [], [0x7ff, 0xfff8, 0x976, 0x7ff]}) mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x10, 0x4000010, r5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000080)={0xfffffffa, {{0xa, 0x4e22, 0x71e, @rand_addr="72cce5edcf96a704d16de61455cde07f", 0x80}}}, 0x88) 01:39:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x15) ioctl$CAPI_INSTALLED(r3, 0x80024322) r4 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000001c0)={0x80000008}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0xffffffff, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1c3000, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}]}, 0x0) 01:39:57 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000182}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x60, 0x0, 0x211, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3a}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8b}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x69}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7fff}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x44000}, 0x80) [ 1178.559999][T23841] batman_adv: batadv0: Adding interface: veth2373 [ 1178.579698][T23841] batman_adv: batadv0: The MTU of interface veth2373 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1178.643793][T23841] batman_adv: batadv0: Interface activated: veth2373 01:39:57 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffffe4}, 0x0) 01:39:57 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$inet(r2, 0x0, 0x0, 0x0) 01:39:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:57 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000240), 0x1, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="550100010000386d46cf8bced35e3bc4db7fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55307c43ab8220000060cec4fab91d40000000000ffff", 0xfffffffffffffe87}], 0x1}, 0x20010490) 01:39:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:58 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000182}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x60, 0x0, 0x211, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3a}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8b}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x69}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7fff}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x44000}, 0x80) 01:39:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:39:58 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x80) [ 1179.181607][T23879] batman_adv: batadv0: Adding interface: veth2039 [ 1179.203663][T23879] batman_adv: batadv0: The MTU of interface veth2039 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1179.277321][T23879] batman_adv: batadv0: Interface activated: veth2039 01:39:58 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1179.324022][T23882] batman_adv: batadv0: Adding interface: veth2375 [ 1179.336015][T23882] batman_adv: batadv0: The MTU of interface veth2375 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1179.362778][T23882] batman_adv: batadv0: Interface activated: veth2375 01:39:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:58 executing program 3: 01:39:58 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="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", 0x1000, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f0000001080)=' \x00', &(0x7f00000010c0)) socket$inet6(0x10, 0x4, 0x6) ioctl$UI_SET_SWBIT(0xffffffffffffffff, 0x4004556d, 0xb) 01:39:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 01:39:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:58 executing program 3: 01:39:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00y'], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:58 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:39:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:59 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x4000, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r4}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x0, 0x1f, 0x8, 0x0, 0x3}, &(0x7f0000000100)=0x14) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1, 0x0, 0xffffffffffffff7c}, 0x0) 01:39:59 executing program 3: 01:39:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, 0x0) [ 1179.981504][T23922] batman_adv: batadv0: Adding interface: veth2041 [ 1180.002288][T23922] batman_adv: batadv0: The MTU of interface veth2041 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1180.046144][T23922] batman_adv: batadv0: Interface activated: veth2041 01:39:59 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'vat\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00', 0x43732e5398416f1a}) pread64(r2, &(0x7f0000000200)=""/39, 0x27, 0x0) close(r2) tkill(r0, 0x1000000000013) 01:39:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00y'], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1180.207773][T23946] __nla_validate_parse: 10 callbacks suppressed [ 1180.207783][T23946] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffe}, 0x0) 01:39:59 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000040)={r9}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000500)={r9}, &(0x7f0000000540)=0x8) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000140700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd000100000000002ec0306554051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00bd12a962602a18ba0ff22c42435d"], 0x48}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$TCSETSW(r13, 0x5403, &(0x7f0000000440)={0x5, 0x3, 0x101, 0x1, 0x17, 0x8, 0x1, 0x7, 0x1, 0xc995, 0x2, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$SG_SET_DEBUG(r15, 0x227e, &(0x7f0000000580)=0x1) ioctl$IMCLEAR_L2(r11, 0x80044946, &(0x7f00000004c0)=0x80000000) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000280)={@loopback, @empty, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2c040020}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="4800800200"/20, @ANYRES32=r16, @ANYBLOB="14000600000000000800000009000000080000001400060008000000f1590000ff7f00009bc30000080002007f000001"], 0x48}, 0x1, 0x0, 0x0, 0x88000}, 0x8000) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r6, @ANYBLOB="634802b4e115000000000008000a0014000000"], 0x28}}, 0x0) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, r6, 0x1}, 0xc) 01:39:59 executing program 3: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) 01:39:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00y'], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:39:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1180.475464][T23958] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23958 comm=syz-executor.0 01:39:59 executing program 3: [ 1180.568932][T23967] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:59 executing program 3: [ 1180.683525][T23970] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1180.737654][T23973] batman_adv: batadv0: Adding interface: veth2043 [ 1180.751815][T23973] batman_adv: batadv0: The MTU of interface veth2043 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1180.790524][T23973] batman_adv: batadv0: Interface activated: veth2043 [ 1180.820179][T23970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23970 comm=syz-executor.0 01:40:00 executing program 3: 01:40:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:00 executing program 2: 01:40:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1180.935126][T23988] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:00 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0xc0, r6) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r6) keyctl$get_persistent(0x16, r3, r7) 01:40:00 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 01:40:00 executing program 3: 01:40:00 executing program 2: 01:40:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:00 executing program 3: [ 1181.269489][T24005] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:00 executing program 2: 01:40:00 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1000000000000133, 0x0, 0xffffff28}, 0x4000) 01:40:00 executing program 3: 01:40:00 executing program 2: [ 1181.501436][T24009] batman_adv: batadv0: Adding interface: veth2045 [ 1181.529999][T24009] batman_adv: batadv0: The MTU of interface veth2045 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1181.571845][T24009] batman_adv: batadv0: Interface activated: veth2045 01:40:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x5, 0x803, 0x2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0087d07c10000095b6d71f000be40140760125680000000018000200140001000000000064fdc7e4e9a2a358e9aa24ee31b3574b32a320c3900ef9f97613146e56eaaf5b52807aba68e07a215081a14cbb5e6a4a02dc02127e97086445bebbecfbf4ae9533239871caaf768c4a7c34ab81248bd42f70f1cb5ceb0206693947b6538b39fd60f9ec17ca638e56e7372f4b", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x25, 0x2, [@TCA_PIE_LIMIT={0x8}]}}]}, 0x38}}, 0x0) semget$private(0x0, 0x3, 0x400) socket$inet6(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000440)={0x6000, 0x2000}) setsockopt$XDP_UMEM_COMPLETION_RING(r8, 0x11b, 0x6, &(0x7f0000000400)=0x1000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r11, 0xae04) ioctl$TUNSETFILTEREBPF(r7, 0x800454e1, &(0x7f0000000140)=r10) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 01:40:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1181.738703][T24032] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1181.793507][T24034] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1181.818290][T24034] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1181.854779][T24034] QAT: Invalid ioctl 01:40:01 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x2) 01:40:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:01 executing program 2: 01:40:01 executing program 3: 01:40:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd193"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1181.905303][T24036] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1181.941796][T24042] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 01:40:01 executing program 3: [ 1181.998787][T24047] QAT: Invalid ioctl 01:40:01 executing program 2: 01:40:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd193"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat(r4, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r7, 0x6}}, 0x10) 01:40:01 executing program 2: 01:40:01 executing program 3: [ 1182.338086][T24060] batman_adv: batadv0: Adding interface: veth2047 [ 1182.359945][T24060] batman_adv: batadv0: The MTU of interface veth2047 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1182.419350][T24060] batman_adv: batadv0: Interface activated: veth2047 01:40:01 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x3) 01:40:01 executing program 2: 01:40:01 executing program 3: 01:40:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd193"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0xfffffffffffffffb, 0x401}) 01:40:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x6d}]}, &(0x7f00000000c0)='G\xc3$\x05ju\xc3PL\x00\x94\xf7\x1a#\x85x\xa2Br{HS\x00\xd8\x1fl\xfd\vk\xbf\x83\x16m\xca\x0e\xa6\xe2#\x9a\xe5\xc0\x9d\xde\xf2\x01\x00\x00\x00\x00\x00\x00\x00c(\xf2}\x1d', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 01:40:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'veth1_to_team\x00'}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x100000000002, 'gre0\x00'}, 0x18) 01:40:02 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:02 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x800) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000000c0)=0x20000, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="21f66fead32eb3ff7dbc5ead5562834bc843e0afe84cb806a1bede9a5c7d46733eaf11d795702026a97152cd0f386c7da1d945c42e82c2fca3b874e1012cbdedf207eb64b2851dce1196da410377227dfd14c1f27c4f2d0a9b1c8c3c0b2b2ef2716547d47d051d5dcc32ddb6afc18d36bbea012fb880", 0x76}, {&(0x7f0000000380)="2ed9e59453ae7aa23a2f3be04bf5a943ce4f2743780d6b7c09d0e28a4ee8f3a480c778206262e6b73c7c77f412d103df703c90a4324f065d6884dacf11e77f5f66f2dcf3df03c8ced704452d5837da9fb1f435d75b9bafe09d32b5d472144919e517e6395edad2501903fab9c384a828b35ef5d400734ddf097ccf56525edd6be8c9ecf01c06ef37b4bb0e66", 0x8c}, {&(0x7f00000004c0)="d90c0208e7de925d3797369d460be22e046696134c7757459a088169df4d579dcf80b903121b458a5b2d2fe0b76a41ccdd647f215c1d432107fe80c1524b8ab1a37cf82a520a2a29ee6a18d7c03332a9cdf1c5ac39e25931891007d16d24bf3b75160cf5a47925d66e381223ef1fb3b6e8a57e54b768e05321abf8115991484d7511499c7ebd9f3967163ce08505f4580067f7cfba8e3f3a1b9a13c87a756553ae06b970cf9ea9d94d69f189b6e683f7a743043da601b9290f63d1faf5e7fdcd0b5fa0d84c77aa59386fe782c52bd5a526", 0xffffffffffffff85}], 0x3}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f00000001c0)={{0x85e5e30959c97b50, 0x0, @descriptor="ccb83d93baf1219b"}}) [ 1183.011104][T24110] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_team, syncid = 0, id = 0 [ 1183.022674][T24108] IPVS: stopping backup sync thread 24110 ... 01:40:02 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x4) 01:40:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) 01:40:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'veth1_to_team\x00'}, 0x18) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x100000000002, 'gre0\x00'}, 0x18) 01:40:02 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)="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", 0x1000) r1 = socket$inet6(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x6221, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1183.376714][T24140] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_team, syncid = 0, id = 0 [ 1183.388500][T24137] IPVS: stopping backup sync thread 24140 ... 01:40:02 executing program 3: unshare(0x20400) r0 = socket(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) [ 1183.604300][T24135] batman_adv: batadv0: Adding interface: veth2051 [ 1183.614468][T24135] batman_adv: batadv0: The MTU of interface veth2051 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1183.640316][T24135] batman_adv: batadv0: Interface activated: veth2051 01:40:02 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x10002, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x44, 0x0, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:02 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fstat(r0, 0x0) 01:40:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:03 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x5) 01:40:03 executing program 2: timerfd_settime(0xffffffffffffffff, 0xc8d2aea8f4a325f0, &(0x7f0000000400), 0x0) 01:40:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=r3, @ANYBLOB="00000079abd1932a2d4d4635d9b120516ac49f9c4be48daf1de54ef9bfcdfbd214a937aa004f2a46a57addc4c1958d85bac03de50ff3b138956dc63504b52f121524d432d87ba3562cc35475e78ae91c0b923fe1a0680d42bfa35eb97797d0fc997b9b566a9d34b500155a6f"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@mcast2, 0x53, r5}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x8000, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000000080)="1c0000004a005f0214f90707000904000a00"/28, 0x1c) recvfrom(r7, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000a00)={0x298, r8, 0x800, 0x0, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x98, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7a}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x37ec}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x433}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf31}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_BEARER={0xb4, 0x1, [@TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, '\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x3, @rand_addr="fe01d375153c5c0d3eb0973499e9a980", 0x8}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x10000}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb10b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffe1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xec0}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa96}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xc8, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x11b2}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'irlan0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x10000}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3ff, @loopback, 0x9}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}]}, 0x298}, 0x1, 0x0, 0x0, 0x80a4}, 0x40000000) sendmsg$TIPC_NL_MON_SET(r6, &(0x7f0000000680)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="00000000be9407e3ba0d92413c33a54b81e7a9f14bdaf656c2b548a0c5c6e517381ff65d8f37f4684bb68df6c63a4903a44669bbf20ce7677fa2e8f2740ce035685b335143762b4f5152f6f37612aee4a2f5f871bad54ad6632d62d5fbcef3c875a86699774163b69670576912366224b06b47f8193f0bfa600d0c58d3d21637546e9bcc840f91cfd9", @ANYRES16=r8, @ANYBLOB="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"], 0x278}, 0x1, 0x0, 0x0, 0x40084}, 0x40001) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') lseek(r0, 0x8000000000000000, 0x0) 01:40:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:03 executing program 3: 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{0x0, 0x6}], 0x1) semop(0x0, &(0x7f0000000080)=[{}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) [ 1184.228772][T24184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pig=24184 comm=syz-executor.0 01:40:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic={0x729d0213259a469e}}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='dummy0\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1184.328328][T24187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pig=24187 comm=syz-executor.0 01:40:03 executing program 0: r0 = socket$inet6(0x10, 0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [], @broadcast}, 0xcc}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e22, 0x3, @empty, 0x4e}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e20, 0xfff, @empty, 0xadc}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [], @local}, 0x200}], 0xc0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:03 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x6) 01:40:03 executing program 3: 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x4, 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 = semget$private(0x0, 0x207, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x6}], 0x1) semop(r0, &(0x7f0000000080)=[{}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 01:40:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1184.589341][T24203] kvm: pic: non byte read [ 1184.608090][T24203] kvm: pic: non byte write [ 1184.625672][T24203] kvm: pic: non byte read 01:40:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1184.655818][T24203] kvm: pic: non byte write 01:40:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000480)=0x14) sendmsg$inet(r1, &(0x7f0000000700)={&(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="efa29cb5b782f36687303f7bd1f638d49c4baa910742a37bfea45f200b702270f28b5a78a3e943b801fdf8b8759335633f579cb18202035f24436c7e54dadea3e8f8a499af8d7bad6c6477e63e0583980ee163a343d7997fcd6893d813d3e880596bc33c177d8123f406d98b7868a3188b6c1f56498ae9c4ea86377618bbcc830d4a02336617dcd6ff1f1928ed9415f87347f8bc9408fe1c532dd599f18c08f071fc47cc8303871035f8daf1490852405bcb98a9709931558a4650f689f3ae2dbc761b", 0xc3}, {&(0x7f00000000c0)="fe8a763646f2d3ab2cff9fe219d255957c6c05f9720f516d95706d03c17774fb44d778", 0x23}, {&(0x7f00000002c0)="a4585e1842c569cadb084eedc76f2810eda2f355b72fbe658db3c90650285808a2100fd6c0138f94dc71c727b31189343554ded9ad5e72159b88b1257efa03db9e0abec29c0c220a0e9095775e55df05e49cc6406e09f809bf6e", 0x5a}, {&(0x7f0000000340)="18c72776805ac9f013ca851bd559046b663b8e96d00e88b159006889a99fbb06bbe45c6dd4c902f63c37859e0c2ea861dba1162fcb5eead05bd1fb56bd152c902aeaf579dd5e5e6e1fa50cacd153c519502fbdb6f9842a11cd64b845f1059ce8895b84f353b9a2b7a1e4c686aa09d787dd3c1f5e962ee7c5260a7259489ac083738ff09583cd8cd8414f6db475255f625f0751d5e8b08d1d017ebefb1ec1f72dc8cfbed229317e3dd3c677ec6e5a714673840704ccde4c06c19e97df5acad3d9cf2b6491636b16eb5ed8c025efeeefbc7d4f0a1352cf35a65c43696e3f9d4dc040a5e4a6d4192a", 0xe7}], 0x4, &(0x7f00000004c0)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@ra={0x94, 0x6, 0x6}, @ra={0x94, 0x6, 0xff52}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9f}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @broadcast, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_retopts={{0xd4, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0x6, [@remote, @dev={0xac, 0x14, 0x14, 0x13}, @local, @loopback, @rand_addr=0x2, @rand_addr=0x1, @rand_addr=0x8]}, @generic={0x88, 0xf, "2f9d416d0d54fd5a1d3970fda9"}, @cipso={0x86, 0x2d, 0xbf8d, [{0x5, 0x7, "3a92920b74"}, {0x1, 0x9, "616f58dbd3130e"}, {0x5, 0x6, "dd6069b4"}, {0x0, 0xb, "53fc430c8446bae9a7"}, {0x2, 0x6, "b685904c"}]}, @end, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x13, 0x1, [@multicast1, @rand_addr=0x2, @empty, @dev={0xac, 0x14, 0x14, 0x29}]}, @lsrr={0x83, 0xf, 0x40, [@local, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @cipso={0x86, 0x3f, 0x40, [{0x5, 0xf, "3ce4247a6425027022b63f516e"}, {0x1, 0xd, "a3473250f6523c44872df1"}, {0x1, 0x10, "247cb960f16009334d2128da89b6"}, {0x2, 0x9, "1513c1f6d71248"}, {0x7, 0x4, "f3d0"}]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@ra={0x94, 0x6, 0x71}, @timestamp={0x44, 0xc, 0x1, 0x3, 0xe, [{[@local], 0x3}]}]}}}, @ip_tos_u8={{0x11}}, @ip_retopts={{0x30, 0x0, 0x7, {[@ra={0x94, 0x6, 0x2}, @end, @ra={0x94, 0x6, 0xffff}, @generic={0x82, 0x12, "2bf42bea25651fcd3fd2c243ec0cddfa"}, @noop]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_retopts={{0x44, 0x0, 0x7, {[@ssrr={0x89, 0x13, 0x3b, [@dev={0xac, 0x14, 0x14, 0x1d}, @broadcast, @broadcast, @local]}, @ssrr={0x89, 0x7, 0x5, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @ssrr={0x89, 0x17, 0x5, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @broadcast, @loopback]}, @noop]}}}], 0x218}, 0x0) [ 1184.694502][T24203] kvm: pic: level sensitive irq not supported [ 1184.694626][T24203] kvm: pic: non byte read [ 1184.747443][T24203] kvm: pic: non byte write [ 1184.772002][T24203] kvm: pic: level sensitive irq not supported [ 1184.772115][T24203] kvm: pic: non byte read [ 1184.804039][T24203] kvm: pic: non byte write [ 1184.809087][T24203] kvm: pic: level sensitive irq not supported [ 1184.809198][T24203] kvm: pic: non byte read [ 1184.838945][T24203] kvm: pic: non byte write [ 1184.860734][T24203] kvm: pic: level sensitive irq not supported [ 1184.860827][T24203] kvm: pic: non byte read [ 1184.873219][T24219] batman_adv: batadv0: Adding interface: veth2055 [ 1184.875044][T24203] kvm: pic: non byte write [ 1184.884439][T24219] batman_adv: batadv0: The MTU of interface veth2055 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:40:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1184.895900][T24203] kvm: pic: level sensitive irq not supported [ 1184.896000][T24203] kvm: pic: non byte read [ 1184.926381][T24219] batman_adv: batadv0: Interface activated: veth2055 [ 1184.964858][T24203] kvm: pic: non byte write [ 1184.969577][T24203] kvm: pic: level sensitive irq not supported [ 1184.969681][T24203] kvm: pic: non byte read 01:40:04 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x60, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1185.005812][T24203] kvm: pic: non byte write [ 1185.037462][T24203] kvm: pic: level sensitive irq not supported [ 1185.037558][T24203] kvm: pic: non byte read [ 1185.062034][T24203] kvm: pic: non byte write [ 1185.102658][T24203] kvm: pic: level sensitive irq not supported [ 1185.102763][T24203] kvm: pic: non byte read [ 1185.160285][T24203] kvm: pic: non byte write [ 1185.172414][T24203] kvm: pic: level sensitive irq not supported [ 1185.172674][T24203] kvm: pic: level sensitive irq not supported [ 1185.249761][T24203] kvm: pic: single mode not supported [ 1185.279537][T24203] kvm: pic: single mode not supported [ 1185.362003][T24251] kvm: pic: single mode not supported [ 1185.362317][T24251] kvm: pic: single mode not supported 01:40:04 executing program 2: prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) semtimedop(0x0, &(0x7f0000000380)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) 01:40:04 executing program 3: 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x4, 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 = semget$private(0x0, 0x207, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x6}], 0x1) semop(r0, &(0x7f0000000080)=[{}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 01:40:04 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x149241) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r0, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0xffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x3}, 0x0, 0x0, &(0x7f0000000300)={0x4, 0x0, 0x6, 0x4}, &(0x7f0000000340)=0x2eac1117, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x4}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x100, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000500)=0xb6, 0x2) r2 = socket$inet6(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="8c891d72edcac5e4afe741b329fda782a1aad4017cafce2f996690768067c2df20dfb4212b3686fe8812b27c3e3ab90d5d81111b6560476f29d7ebd1042d3e1f00b88ca9fa6f5798f9b54548707b429cdd6cc7d44ea9843b7c37a88175e4f4b1bc6005306a7918d5531514e36ebc9ddc6c36ae8cc967bea7a0592357dcbca685b7e99cb4e4d3d274f4f8b7da112bf062ad77bdc5241fc869211bcf1bb47d64c22192b598ca8d766fc7211e454159e969e470231e6815f3630f8be296e9d101994dc9fb9e51da368bebb320c5ad0b54db"}, {&(0x7f0000000080)="6093a45a2f071ec662902246ce73cf2fdb6bd0fbc2e122b7319097c0f8c8b3a8ab1f1224fea325c960dda00d84203602cc86d2038438f9a456b6e50b869c680af8c409bafc3377a72589f5fd7cd544cf5075b2c7932ba257ba2e417eedb00f034bbd513cf71cb99900de5f46cfae06ab484e7da8de37244d4481a40891e56dde8557c54ff345f620ef1513084e8681ab49cf79ef55a611c9a9db194ae33268d1940353e4c57fdefb"}]}, 0x20008000) 01:40:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x7) 01:40:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef80514", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1185.539695][T24267] __nla_validate_parse: 10 callbacks suppressed [ 1185.539705][T24267] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00y'], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:04 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000740)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2b0400000001410000002c001700000000000000000a7468c65bc8c6574bae560d63813986a42064ba3a36b5ff3a6970366772653000000000"], 0x1ad}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000800) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x121000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000240)=""/100) 01:40:04 executing program 3: 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x4, 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 = semget$private(0x0, 0x207, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x6}], 0x1) semop(r0, &(0x7f0000000080)=[{}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 01:40:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x8000fffffffe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1185.784074][T24284] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=24284 comm=syz-executor.0 01:40:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00y'], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef80514", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1185.865549][T24284] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=24284 comm=syz-executor.0 [ 1185.885669][T24270] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xa) 01:40:05 executing program 0: r0 = socket$inet6(0x10, 0xa, 0x41) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x4, 0x1, 0x52, @time={0x77359400}, {0x81, 0x97}, {0x48, 0x9}, @quote={{0x82, 0x3f}, 0x8001, &(0x7f0000000080)={0x4, 0x3, 0x40, 0x4, @time={0x77359400}, {}, {0x2, 0x80}, @raw32={[0x7f, 0x1, 0x3]}}}}, {0x4, 0x3, 0x4, 0x80, @tick=0xffffffff, {0x1f, 0x7f}, {0x0, 0x8}, @time=@time={r3, r4+30000000}}], 0x60) 01:40:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef80514", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") clock_gettime(0x3, &(0x7f00000000c0)) 01:40:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00y'], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1186.203259][T24308] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:05 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r6, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r4, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r6, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x200080, &(0x7f0000000280)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@hash='hash'}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@subj_type={'subj_type'}}, {@subj_user={'subj_user', 0x3d, '['}}, {@measure='measure'}]}}) [ 1186.353648][T24312] batman_adv: batadv0: Adding interface: veth2059 [ 1186.360244][T24312] batman_adv: batadv0: The MTU of interface veth2059 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1186.413791][T24312] batman_adv: batadv0: Interface activated: veth2059 01:40:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:05 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffe}]}) 01:40:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1186.516990][T24326] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1186.526504][ T26] audit: type=1800 audit(1571794805.711:142): pid=24293 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17313 res=0 01:40:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod(0x0, 0x3002, 0x0) 01:40:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xc) 01:40:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1186.705573][ T26] audit: type=1326 audit(1571794805.901:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24332 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 01:40:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000280)="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") ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="d38bc3b20409a5a6915ba4380ba80ddb6535bf2bf52a9a2d63c264575f7a72f41ca1db9412bf26a36084853fbe57ade6b511eca10fdf161496b61429e7ca39d6") r2 = socket$inet6(0x10, 0x3, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) sendmsg(r2, &(0x7f0000000040)={0x0, 0x38cfdec, &(0x7f0000000000)=[{&(0x7f0000000200)="ffb35d755500000016007f860afe05b2a4a280930a06030000a843089100fe80390008000800110000dc133826ca3973661e08279dc5fb83de448daa72540d8102d2c55327c4b9f45b4e44c43ab8220000060cec4fab91", 0x1d9}], 0x35f}, 0x0) 01:40:06 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffe}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) [ 1186.808475][ T26] audit: type=1326 audit(1571794805.951:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24332 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 01:40:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1186.919794][T24351] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0x4) [ 1186.979761][ T26] audit: type=1326 audit(1571794806.161:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24349 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 [ 1187.096744][T24345] batman_adv: batadv0: Adding interface: veth2061 [ 1187.104213][T24345] batman_adv: batadv0: The MTU of interface veth2061 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1187.130868][T24345] batman_adv: batadv0: Interface activated: veth2061 01:40:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:06 executing program 0: r0 = socket$inet6(0x10, 0x4, 0xfe) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) [ 1187.199527][T24368] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:06 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x800000000, 0x8, 0x0, 0x0, 0x50e}) 01:40:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xe) 01:40:06 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:06 executing program 2: r0 = epoll_create(0xe) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x221, 0x0) 01:40:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd193"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1187.559540][T24396] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1187.719952][T24386] batman_adv: batadv0: Adding interface: veth2063 [ 1187.741863][T24386] batman_adv: batadv0: The MTU of interface veth2063 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1187.770250][ T26] audit: type=1326 audit(1571794806.971:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24349 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 [ 1187.800570][T24386] batman_adv: batadv0: Interface activated: veth2063 01:40:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x12}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x1, 0x7e, 0x0, 0x6}, 0x10) socket$inet6(0xa, 0x9, 0x7fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x422, &(0x7f0000000280)="11dca5963f3e010d16d10d5e0bcfe47bf070") getsockname$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000000000)) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r4, &(0x7f0000000180)="2000000012005f0214f9f4070000000040000000000000000000000001000000", 0x20) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000100)="cf9f6117619af0348bd6a5ebc65af4d1") lsetxattr(&(0x7f0000fc0000)='./file1\x00', &(0x7f0000000000)=@known='user./yz\xff', &(0x7f0000fc0000)='//selinux\x00\x00\x01\x01', 0x19a, 0x0) ioctl(r2, 0x10000, &(0x7f0000000140)="153f6234488dd25d766070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r6 = socket(0x11, 0x3, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xfff, 0x111600) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000440)=r8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x10}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 01:40:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 01:40:07 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x228000) io_setup(0x8, &(0x7f0000000280)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r6, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r4, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r6, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x2b0, 0x3a, 0x100, 0x70bd2d, 0x25dfdbfd, {0x1d}, [@nested={0x138, 0x4e, [@generic, @typed={0xc, 0x60, @u64=0x4}, @typed={0x98, 0x35, @binary="fbc681f2dba9e8ad0965b30c53058de51e7e4827fcaf1c077f2ff1e03875bd4355cfddbe564928c060646c6809cb721ed1e25c8f9e7773a20c9d28d1003bbd85d07b42502a9a900826db4b9f207bab95d24766d2ce0226f408694e2e52d1acac4e858c022286c31c8454de9afd84191a6b95e7449db25036cac77086e29f29c9245888521bb8230a1108834f385e74ee1f"}, @generic="311e6c5cfac67d9a0e2436181c970d656ee7ae0ca1a9daeb3994795f485bdddc62f8a2fc70e60209ed94c2c9e2dcd5783312af684f5dd5912c5ddd2783ecb4059f9db5cd494a36573280d76876412d240db6d22992a28151eaecb1a9c61266a37be78696ea9ca251498bf1526fe697abbe9b95ff8b6d3946fecab92e2fc288470e90858c2ff3f8d7fca2e5ac75"]}, @generic="198b489dc34adc1ce9aae76fdacee7d99bc1d339579fafda53fd6fa8788eefb60f32ba1e698d40d8c695034167c46d7bd33664ded4325a4902bad70de2f0cbd62a959ffd67c612eaf6306453ca3e44db799f129a614a5239b5673eae1eeac75946eef2c77f721b155b5ada63a4c7cca23513e4ad9c23c79caf9ab5a5a20a00945e7663404fc24b6afc7dba18579880d93f1fe130ae7a", @generic="23b57626d7869437002345120a33360ce0100be1c74311b5cfa447723dacd10c959597d1983bc78d5ccab246f2", @nested={0x7c, 0x2e, [@generic="b9a2286a768db71a0756da86e2c168b29ffda4d7ba6799f1e632ddbd9be3ed500598a37ab4acbb59193b78236971c784aebd36ff8ca418c5afcdd87b5cfe1bd1e156eb183682f17fbbb50940c96f94a51bab0de9c81728220e390d37b0a82b09ee52738713aba43d4827ff08e8b64824bbe46d44883f"]}, @nested={0x24, 0x18, [@typed={0x8, 0x41, @u32=0x6}, @typed={0x8, 0x63, @uid=r4}, @typed={0x8, 0x12, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @typed={0x8, 0x92, @u32=0x7}]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x1}, 0x4) flock(r0, 0x8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000000040)=@req={0x5564771f, 0x0, 0x9, 0x2}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) io_uring_setup(0x892, &(0x7f0000000540)={0x0, 0x0, 0x1, 0x3, 0x3c2}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r9, 0x6, 0x14, &(0x7f0000000080), 0x4) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000500)='/dev/video36\x00', 0x2, 0x0) 01:40:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd193"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1187.854873][T24396] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:07 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x10) 01:40:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = open(0x0, 0x0, 0x0) ftruncate(r1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, 0x0) 01:40:07 executing program 0: listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/2, 0x2) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd193"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1188.249064][T24428] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1188.371686][T24436] bridge0: port 3(team0) entered blocking state [ 1188.378930][T24436] bridge0: port 3(team0) entered disabled state [ 1188.398521][T24436] device team0 entered promiscuous mode [ 1188.413074][T24436] device team_slave_0 entered promiscuous mode [ 1188.419774][T24436] device team_slave_1 entered promiscuous mode [ 1188.427072][T24436] bridge0: port 3(team0) entered blocking state [ 1188.433515][T24436] bridge0: port 3(team0) entered forwarding state 01:40:07 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x30005, 0x0) [ 1188.464246][T24438] batman_adv: batadv0: Adding interface: veth2065 [ 1188.475156][T24438] batman_adv: batadv0: The MTU of interface veth2065 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1188.503171][T24438] batman_adv: batadv0: Interface activated: veth2065 [ 1188.593386][T24451] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x12}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x1, 0x7e, 0x0, 0x6}, 0x10) socket$inet6(0xa, 0x9, 0x7fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x422, &(0x7f0000000280)="11dca5963f3e010d16d10d5e0bcfe47bf070") getsockname$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000000000)) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r4, &(0x7f0000000180)="2000000012005f0214f9f4070000000040000000000000000000000001000000", 0x20) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000100)="cf9f6117619af0348bd6a5ebc65af4d1") lsetxattr(&(0x7f0000fc0000)='./file1\x00', &(0x7f0000000000)=@known='user./yz\xff', &(0x7f0000fc0000)='//selinux\x00\x00\x01\x01', 0x19a, 0x0) ioctl(r2, 0x10000, &(0x7f0000000140)="153f6234488dd25d766070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r6 = socket(0x11, 0x3, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xfff, 0x111600) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000440)=r8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x10}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 01:40:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:07 executing program 0: openat$vimc2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video2\x00', 0x2, 0x0) r0 = socket$inet6(0x10, 0x800, 0x1) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="d43b457639254278b8a2025eb04df6910fb243da664ed4f402f4c6dbfcf1c87ba8f10eed38d1138b28326a05ec7955f139a385bb7f3916c7175ec3cbebb52e6d4ac943fb7ca4affd716ae9a79ca0015d869729bd08d152ed759a5678b5af96d2c236b849e5f27c7d5da7b5c2b36f189b33", 0x71, 0x40, &(0x7f00000001c0)={0xa, 0x4e22, 0x2, @empty, 0x1}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 01:40:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:07 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x48) 01:40:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:08 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x382, &(0x7f0000000080)=[{&(0x7f0000000140)="14bb016855e3e519fecf4815c21400895500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab822", 0x55}], 0x1}, 0x0) 01:40:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1189.053152][T24482] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58197 sclass=netlink_route_socket pig=24482 comm=syz-executor.0 [ 1189.058347][T24468] batman_adv: batadv0: Adding interface: veth2067 01:40:08 executing program 0: socket$inet6(0x10, 0x3, 0x0) [ 1189.083509][T24468] batman_adv: batadv0: The MTU of interface veth2067 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1189.113909][T24468] batman_adv: batadv0: Interface activated: veth2067 01:40:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:08 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x11) 01:40:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x4c) 01:40:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x12}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x1, 0x7e, 0x0, 0x6}, 0x10) socket$inet6(0xa, 0x9, 0x7fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x422, &(0x7f0000000280)="11dca5963f3e010d16d10d5e0bcfe47bf070") getsockname$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000000000)) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r4, &(0x7f0000000180)="2000000012005f0214f9f4070000000040000000000000000000000001000000", 0x20) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000100)="cf9f6117619af0348bd6a5ebc65af4d1") lsetxattr(&(0x7f0000fc0000)='./file1\x00', &(0x7f0000000000)=@known='user./yz\xff', &(0x7f0000fc0000)='//selinux\x00\x00\x01\x01', 0x19a, 0x0) ioctl(r2, 0x10000, &(0x7f0000000140)="153f6234488dd25d766070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r6 = socket(0x11, 0x3, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xfff, 0x111600) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000440)=r8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x10}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 01:40:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x12}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x1, 0x7e, 0x0, 0x6}, 0x10) socket$inet6(0xa, 0x9, 0x7fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x422, &(0x7f0000000280)="11dca5963f3e010d16d10d5e0bcfe47bf070") getsockname$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000000000)) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r4, &(0x7f0000000180)="2000000012005f0214f9f4070000000040000000000000000000000001000000", 0x20) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000100)="cf9f6117619af0348bd6a5ebc65af4d1") lsetxattr(&(0x7f0000fc0000)='./file1\x00', &(0x7f0000000000)=@known='user./yz\xff', &(0x7f0000fc0000)='//selinux\x00\x00\x01\x01', 0x19a, 0x0) ioctl(r2, 0x10000, &(0x7f0000000140)="153f6234488dd25d766070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r6 = socket(0x11, 0x3, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xfff, 0x111600) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000440)=r8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x10}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 01:40:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:08 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 01:40:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1189.740135][T24504] batman_adv: batadv0: Adding interface: veth2069 [ 1189.748673][T24504] batman_adv: batadv0: The MTU of interface veth2069 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1189.823806][T24504] batman_adv: batadv0: Interface activated: veth2069 01:40:09 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x202000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000001c0)=@bpq0='bpq0\x00', 0x10) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0xffff3073}) r2 = socket$inet6(0x10, 0x2, 0x7) sendmsg(r2, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x4d6300, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) 01:40:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1189.949650][T24529] bridge0: port 3(team0) entered blocking state 01:40:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x60) [ 1190.025614][T24529] bridge0: port 3(team0) entered disabled state [ 1190.098747][T24529] device team0 entered promiscuous mode [ 1190.126439][T24529] device team_slave_0 entered promiscuous mode 01:40:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x12}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x1, 0x7e, 0x0, 0x6}, 0x10) socket$inet6(0xa, 0x9, 0x7fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x422, &(0x7f0000000280)="11dca5963f3e010d16d10d5e0bcfe47bf070") getsockname$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000000000)) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r4, &(0x7f0000000180)="2000000012005f0214f9f4070000000040000000000000000000000001000000", 0x20) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000100)="cf9f6117619af0348bd6a5ebc65af4d1") lsetxattr(&(0x7f0000fc0000)='./file1\x00', &(0x7f0000000000)=@known='user./yz\xff', &(0x7f0000fc0000)='//selinux\x00\x00\x01\x01', 0x19a, 0x0) ioctl(r2, 0x10000, &(0x7f0000000140)="153f6234488dd25d766070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r6 = socket(0x11, 0x3, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xfff, 0x111600) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000440)=r8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x10}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) [ 1190.144229][T24529] device team_slave_1 entered promiscuous mode [ 1190.151330][T24529] bridge0: port 3(team0) entered blocking state [ 1190.157770][T24529] bridge0: port 3(team0) entered forwarding state 01:40:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) io_setup(0x8, &(0x7f0000000280)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0xfffffffd, 0x0, r6, 0xffffffffffffffff, 0x0, 0x90}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f00000009c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r4, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d846602000000ca761179c1848f1de4343a737d000000001026e8f72e5c3e59b37ab5f7224733f7d567858ff7341f6ad26af2918472b2cb475401759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b880dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022f13612fb455c64511a5b7a7ec418645001f00000000000000e5f32bb514ab9aa6b1a0b70fce450e2e8d16aa1054ffedf3663f037b1ba1d06481cbe35d38f450b8bb85fe7c05e9d5cbaf6eb9e86af17627d557d8a36ba7f8b8afba0f64d7169210348eb0878f7674e8e65b8fd56e535deb13d06eccba08986d1e5e8d41b40c50a2403b8a3f569e6852a06ce8249c4de030ff0277aa548e5faf9434882b41e253fefede3dd993f6", @ANYRESDEC=r6, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x80000000, &(0x7f0000000200)=0x0) r9 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r8, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r9, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r12, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r9, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r10, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r12, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) io_setup(0x8, &(0x7f0000000280)=0x0) r16 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r15, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r16, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r19, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r16, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r17, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r19, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) io_setup(0x8, &(0x7f0000000280)=0x0) r21 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r20, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r21, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r25, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r21, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r22, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r25, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) io_setup(0x8, &(0x7f0000000280)=0x0) r27 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r26, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r27, 0x0, 0x0, 0x0, 0x0, 0x2}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r29, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r30, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r27, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r28, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r30, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) io_setup(0x8, &(0x7f0000000280)=0x0) r32 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r31, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r32, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r34, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r35, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r32, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r33, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r35, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) lsetxattr$system_posix_acl(&(0x7f0000000800)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="02000000010000000000000002000500", @ANYRES32=r4, @ANYBLOB="02000c00", @ANYRES32=r7, @ANYBLOB="02000600", @ANYRES32=r24, @ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="02000200", @ANYRES32=r14, @ANYBLOB="040002000000000010000600000000002000080000000000"], 0x4c, 0x3) 01:40:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd057729", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:09 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffe}]}) mlockall(0x6) [ 1190.461274][T24554] batman_adv: batadv0: Adding interface: veth2071 [ 1190.468387][T24554] batman_adv: batadv0: The MTU of interface veth2071 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1190.501795][T24554] batman_adv: batadv0: Interface activated: veth2071 01:40:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd057729", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1190.617719][T24575] __nla_validate_parse: 5 callbacks suppressed [ 1190.617730][T24575] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1190.634838][ T26] audit: type=1326 audit(1571794809.831:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24572 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 01:40:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x68) 01:40:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, 0x0, 0x0) read$FUSE(r1, &(0x7f00000006c0), 0x1000) fchdir(r0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x2c) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x12) fallocate(r3, 0x0, 0x0, 0x7fff) r4 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x8400fffffff6) r5 = syz_open_procfs(0x0, 0x0) setxattr(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=@random={'btrfs.', 'security\x00'}, &(0x7f0000000100)='./cgroup\x00', 0x9, 0x1) fcntl$setstatus(r5, 0x4, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) 01:40:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd057729", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r2) r3 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r3) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3f) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r4, 0x0, 0x0) r5 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r5) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r6, 0x0, 0x0) r7 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r7) r8 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r8) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x3f) ptrace$cont(0x18, r9, 0x0, 0x0) r10 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r10) r11 = syz_open_procfs(0x0, 0x0) fcntl$setstatus(r11, 0x4, 0x0) setsockopt$inet6_mtu(r11, 0x29, 0x17, 0x0, 0x0) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x7}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x0) [ 1190.949538][T24596] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:10 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6(0x10, 0x3, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x2, 0x80, 0x81, 0x4, 0x0, 0x3, 0x2, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000100), 0x6}, 0x216, 0xfffffffffffffc01, 0x101, 0x4, 0x8001, 0x81, 0x3}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1191.077881][T24590] batman_adv: batadv0: Adding interface: veth2073 01:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef80514", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1191.103096][T24590] batman_adv: batadv0: The MTU of interface veth2073 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1191.201854][T24590] batman_adv: batadv0: Interface activated: veth2073 01:40:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x8031, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) [ 1191.261839][T24613] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1191.333298][ T26] audit: type=1326 audit(1571794810.531:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24572 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 01:40:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@broadcast, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "76608c", 0x30, 0x3a, 0x86ddffff, @remote={0xfe, 0x80, [0x3, 0x543, 0x700, 0x5, 0x50000000000000d, 0x8848000000f0ffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0xffffca88], {0x0, 0x6, "99fbff", 0x0, 0x0, 0x0, @mcast1={0x3, 0x4, [0x140, 0x80ffffff, 0x28, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x5]}, @rand_addr="7e9c8f94656d17cb7b3265042a144150"}}}}}}}, 0x0) 01:40:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef80514", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:10 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffe}]}) setgid(0xee00) 01:40:10 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x6c) [ 1191.520617][ T26] audit: type=1326 audit(1571794810.711:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24623 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 01:40:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1191.576178][T24631] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:10 executing program 2: 01:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef80514", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1191.764787][T24625] batman_adv: batadv0: Adding interface: veth2075 01:40:11 executing program 2: [ 1191.794869][T24625] batman_adv: batadv0: The MTU of interface veth2075 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1191.835409][T24625] batman_adv: batadv0: Interface activated: veth2075 01:40:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1191.927766][T24650] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1192.102306][T24657] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1192.251373][ T26] audit: type=1326 audit(1571794811.441:150): auid=4294967295 uid=0 gid=60928 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24623 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd3a code=0xffff0000 01:40:11 executing program 3: 01:40:11 executing program 2: 01:40:11 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x74) 01:40:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:11 executing program 0: 01:40:11 executing program 2: [ 1192.711008][T24670] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:11 executing program 0: 01:40:12 executing program 3: [ 1192.838606][T24677] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:12 executing program 2: 01:40:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:12 executing program 0: 01:40:12 executing program 3: 01:40:12 executing program 2: [ 1193.085354][T24672] batman_adv: batadv0: Adding interface: veth2077 [ 1193.161802][T24672] batman_adv: batadv0: The MTU of interface veth2077 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1193.215731][T24672] batman_adv: batadv0: Interface activated: veth2077 [ 1193.334844][T24699] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:12 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x7a) 01:40:12 executing program 0: 01:40:12 executing program 2: 01:40:12 executing program 3: 01:40:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:12 executing program 0: 01:40:12 executing program 3: 01:40:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1193.566925][T24706] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:12 executing program 2: 01:40:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) statfs(&(0x7f00000006c0)='./file0/file1\x00', 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/101, 0x65}], 0x1, 0x0) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) read$FUSE(r0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) 01:40:12 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xd4b9d11) clone(0x8000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file1\x00') setxattr$security_selinux(&(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0) [ 1193.930144][T24713] batman_adv: batadv0: Adding interface: veth2079 [ 1193.937348][T24713] batman_adv: batadv0: The MTU of interface veth2079 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1193.967851][T24713] batman_adv: batadv0: Interface activated: veth2079 01:40:13 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xf0) 01:40:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="85000000110000006c00000000000000950000000000000061722e79d5fbbd6e9ea64921d7222c190796c483c5dbac2737b17e8c6a9e82963c920dfe0f4a4c473bdcfe5ba0d57936c1a740d2b57dab6336e33a1ffaab6a72728862ebb16b688c839a51145799bffb096c8ec0e6a0b4155728661b"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0xffffffffa0008000, 0xe, 0x0, &(0x7f0000000200)="fbbe22cf104c948f665e6007769d", 0x0, 0x2b1}, 0x28) 01:40:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0xc01ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, 0x0) r1 = dup2(r0, r0) socket$inet6(0xa, 0x0, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 01:40:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:13 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 01:40:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1194.557416][T24750] batman_adv: batadv0: Adding interface: veth2081 [ 1194.588467][T24750] batman_adv: batadv0: The MTU of interface veth2081 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1194.641905][T24750] batman_adv: batadv0: Interface activated: veth2081 01:40:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1194.720141][T24769] ptrace attach of "/root/syz-executor.0"[24768] was attempted by "/root/syz-executor.0"[24769] [ 1194.776300][ T26] audit: type=1804 audit(1571794813.971:151): pid=24783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir389803067/syzkaller.5YHEfW/2683/file0" dev="sda1" ino=17346 res=1 01:40:14 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="06000009", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = dup2(r3, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x0, 0x1, 0x7, 0x0, 0x0, 0x6c7, 0x10000000, r2}, 0x3) io_setup(0x13b, &(0x7f0000000040)=0x0) io_cancel(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xff93, r0, &(0x7f0000000100)="c05e2eae5ea10d8834df1be615e1453efa4e49e1f3227cbd96cd1aa3d2a082314f89e9c099975c645d8470838eff930c72397645490e8edb2dbd8b5972cf70d5dd95a6a9840cb7ef408535c5862e0f0c35a68193fc906fa3cef821d94dabb9ae203ae8131e74547f2451fc399e9df0d4315248ada865f1e3c945a783f2644e61f49cdeb57e94ba1cfdbe84304585e8c00cf32911d6d9b2ed3b7ca74f16e0fed7e169f69838e8ddd179048e9efc54cfed2e2e49fc74d6ca3f197d3af5704eb5e3334f2544bde4a216faf8a2c531d1a352d2", 0xd1, 0x7, 0x0, 0x1}, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40c441, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r8, 0x8004551a, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORUNLOCK(r7, 0x5381) 01:40:14 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x68, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x300) 01:40:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000180)=0x202) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="334aa2ae35b815f49bc628ab", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) 01:40:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1195.409596][T24805] batman_adv: batadv0: Adding interface: veth2083 [ 1195.416482][T24805] batman_adv: batadv0: The MTU of interface veth2083 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1195.443842][T24805] batman_adv: batadv0: Interface activated: veth2083 [ 1195.473116][T24811] batman_adv: batadv0: Adding interface: veth223 [ 1195.481787][T24811] batman_adv: batadv0: The MTU of interface veth223 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1195.508413][T24811] batman_adv: batadv0: Interface activated: veth223 01:40:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x500) 01:40:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:14 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="06000009", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = dup2(r3, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x0, 0x1, 0x7, 0x0, 0x0, 0x6c7, 0x10000000, r2}, 0x3) io_setup(0x13b, &(0x7f0000000040)=0x0) io_cancel(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xff93, r0, &(0x7f0000000100)="c05e2eae5ea10d8834df1be615e1453efa4e49e1f3227cbd96cd1aa3d2a082314f89e9c099975c645d8470838eff930c72397645490e8edb2dbd8b5972cf70d5dd95a6a9840cb7ef408535c5862e0f0c35a68193fc906fa3cef821d94dabb9ae203ae8131e74547f2451fc399e9df0d4315248ada865f1e3c945a783f2644e61f49cdeb57e94ba1cfdbe84304585e8c00cf32911d6d9b2ed3b7ca74f16e0fed7e169f69838e8ddd179048e9efc54cfed2e2e49fc74d6ca3f197d3af5704eb5e3334f2544bde4a216faf8a2c531d1a352d2", 0xd1, 0x7, 0x0, 0x1}, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40c441, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r8, 0x8004551a, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORUNLOCK(r7, 0x5381) 01:40:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24869}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1195.841245][T24842] __nla_validate_parse: 7 callbacks suppressed [ 1195.841256][T24842] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000940)="a225ca3a65a12d74b01f6124b0f483e6f793b9dc7fc48e483c6db9ea224e5cb9c93fdaecf16172bf774139d98c4bb354acee493b793f645f5432e282bbd17004415f635d7b2a289bb2b15a70ebe148331923a2fb4f3e6ac0b817b08217b7e0840d2a3da5dc4c325cb793709d1fb304a5c2", 0x71}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000a40)="bea1cccca259f6199a071f69d9ef9c", 0xf}, {&(0x7f0000000a80)="36c43c9391c8536686af6ace2b22388d19fb26ed7a268567035bf05021577c8baa4f4b5ae8e125857e15b3425aad34f6374486c35ab6f01b8a6b9329d227689343d4a94a6aa1d59bc891b43c6fb7877ef129323fe7aa38aa8ce1ba4219f878f950ffb24f3bdcc0e5f392c5667751dc3b7df5c6487f5cebf7df762ba1e33c678551c362ee867205480ec3bed1f297a3406ad41174098602170b36e052e813eb33a9b32b9810355a37d097d182ad6a60a6c9c2a3466864a6b4bf13603d1f5c66bed0fe056f1af713f77493d06352db366beba9e73a8fc4133f2078d1126bdaba2083be70", 0xe3}, {&(0x7f0000000b80)="976f772bcdffd9f8c5d7d1d456f0880a77b8e557cb6bc47d2feb1f74bb4afa85ad0217b3bfe56916347237b3ab1526cde770b9c7dd1ddab178aa9a82844aedbfd468cfa09e97d626c7f166764059695269c2029027950a792017f909758576e7c2d5409da61056282cfb2b29c6364ca383ed43acb0f505350ce3418478feb95b6c7aa3734f56d6ffb50633b731d2828c0131fbbf4eec186fcb91b3f7320d800d27d23c837d214d20657526e02a0586a550033b9008c5f315cc7ddd2b8595949d6c8d3c0a1c378be0b38d6d4bc437e347023ef0907abc62e85ab65b3a64c910a2c947e233c47f9f440c5b41b7f59828", 0xef}, {&(0x7f0000000c80)="86bccf3d1c3cfe84c7a47227147bb575b2e0f0124c446606d4d86a5e2e4468d6d3d680ffe25bb49648d516b653e585a1e181097dc635691033538ddfedf5d5ec6cd76cd695eb2dec52bcc0d653cba933a2167f718e78d12bae40459b8aa7283fc28df074313ebac38fae24b927f7731829d67964a4c81bede39c626c9e11efe23f1a8d43cd8e0c63c068bc58fea00a099dad7adb173dc225de6772f3243ec26fd593c371ad528b5f567f1219b4a7128047ae01a99a4c6602d639bb8dc37128b23ed0ad4f48b6b4a849cf2a95a65c401894f0cc787c7b94bd", 0xd8}, {&(0x7f0000000d80)="6d3fcd47f96ef74c363003da038d1f9a0013a32df5d1b5f6f20e3f23d7ac2183e426fb9aa9be0dd4a7bb07c95d1fa4a67b0a2d3f849c458dc1d4bf7c6859d9187bae1692c1ac9232d92537780fbaff707a94887c396da5582d6a42027e58ec1b7e1afa9a44b541be29d92c", 0x6b}, {&(0x7f0000000e00)="38c3a8d601ed49803c3bbeb2cc5718", 0xf}, {&(0x7f0000000e40)="4f9a660bcaab7328ea4b489854ea1e254e8a21179f6b8f8cca6df6168b97e69eacc49fb05970f5423ee2d4b33b619fe75cf14c130795fefff659010043166c7de325e510c3d17bca558d90e85ca863b25fb2f8a7920f742b99977544f1d697d87b6b1d6a14106e440c22bb635f0b4bbe31758646694fe5e1037875b2dfd10f057738294a84c544e5d1ad885fd5421f0e24c8ab48eb6cbe4d2235e50a0ebbbff21c8c15d528b520a20f61d9d1d6cfdf2e03f14eced62d3b2f22c8217cef3e49a92c215b307b15a40b81d7a13c5a93de6ead191aa3cfcbc8cabdb9d8c5e65b7e3754c296c76cc9e862bb16c4f95db8bdb52c21e4427c78", 0xf6}, {&(0x7f0000000f40)="6de68735f204d1eb9f4cda74064f7a57fab0501ebd07610aca4fdbbeaa9c85742fb24f6d2d547d5393f3f8ea75eb8f6e25228c5e61ad9cf2924a4091da797208734ce5e78eef7ed552c63980df02d494e287ed53ffd742d1aecf19b2da", 0x5d}], 0x8, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, r9}}}, @rights={{0x24, 0x1, 0x1, [r11, r12, r13, r15, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r20, r21}}}, @rights={{0x18, 0x1, 0x1, [r22, r23]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r26, r31}}}], 0xa0, 0x30044000}, {&(0x7f00000015c0)=@file={0x2, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000001640)="3d2b09d240e150c9ef791fc3b64ce40def4f7ceebb89d3d0f7ed6e54855f3cc619bd58ec8606f8ec5a385310b9627dc306de97a7a0734bd2fb8a67d5b480e46370139c6e8d9b9c26fdf409589f21ce7cade66e04ae9063924cdb1f36fb0f595abd59d61d65ee9b2e162e33c4ad03b7447d1c7b2155fac26bfbbac01f1a430e53c53ff306b09df5f0085cd49225ed914c20904a213aa4abedad37cf399599ad1ffd8da45c557bd8453d5fca2142084f96819c634b051fe7e974fddb957804c3406f3c2a734bd1cec5f2ca6d9f1e8e76c7ab1e00fc3e00e65c02a65ac0627b20b4ab08e5656d", 0xe5}, {&(0x7f0000001740)="cb66d96c26b9596130ed52c5307fe2160e172764cf18a9b445659d95b8f66743b8ea4abe1dd964226188ed23a635eaf697a89e1b097a0cfa63d24c19721c0ab45eeb6e40b5682f75b69042ded7693f4717", 0x51}, {&(0x7f00000017c0)="68ac8e8fa28554978ddb0ec8e1733a780ed26e544bbc5360335fc4577bc1844e2d74b5604bf8742eff130511612ab39e2f54784328f66ec5900782c53dfc68995e9b", 0x42}, 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0x1000}, {&(0x7f0000003bc0)="31ba10509d915cf57ca43277c9bbee1dd67c322bd45a7e34e83a49256e719916de4828ab7b8dba9b6daae474a08240af5d50be01366df73c9759b16c655fd7a801e1cac5c28f294944654bae198c3bd8752608837b5609c337d0cd5c75f3ae12f9f057e65b0e86a288500a2bfe81660ab442ed6257a07187b247cb980f1378818c7b435018de8db0bebba3f697814995870b398811627c1602088518184f28a7e99186727966364a7d293a9c438d9dd639a0b29639b4dcfee8188df553952a", 0xbf}, {&(0x7f0000003c80)="4fd611a4f410fc2ed5045f8b5985bef92b92e4569d88c9df44b8cac2ea5a3221cf8d36778b41ace1aae58bbebf70ebb204f88d61dcd7b020bf058e4635b3aeb6437cc7fc72470566ef406b7009837f036aa1e927e848e79f4f71920aee0a6ecbb91a1764e071827682f29696e7792e069c498a54ca7a94c4343c60683e4bd7b6543139677ab0fcb0901c2b1543eaed79b51e5c25abb8923533eec0d95d91a8d83a4a4a662bd5fe623e0a6769b126b6501687a1cd85d6e1f8af4eaf702b34f0e1116683", 0xc3}, {&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) r59 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r59, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r59, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r60}, 0x20) [ 1195.966720][T24843] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 01:40:15 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="06000009", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = dup2(r3, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x0, 0x1, 0x7, 0x0, 0x0, 0x6c7, 0x10000000, r2}, 0x3) io_setup(0x13b, &(0x7f0000000040)=0x0) io_cancel(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xff93, r0, &(0x7f0000000100)="c05e2eae5ea10d8834df1be615e1453efa4e49e1f3227cbd96cd1aa3d2a082314f89e9c099975c645d8470838eff930c72397645490e8edb2dbd8b5972cf70d5dd95a6a9840cb7ef408535c5862e0f0c35a68193fc906fa3cef821d94dabb9ae203ae8131e74547f2451fc399e9df0d4315248ada865f1e3c945a783f2644e61f49cdeb57e94ba1cfdbe84304585e8c00cf32911d6d9b2ed3b7ca74f16e0fed7e169f69838e8ddd179048e9efc54cfed2e2e49fc74d6ca3f197d3af5704eb5e3334f2544bde4a216faf8a2c531d1a352d2", 0xd1, 0x7, 0x0, 0x1}, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40c441, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r8, 0x8004551a, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORUNLOCK(r7, 0x5381) [ 1196.079980][T24836] batman_adv: batadv0: Adding interface: veth2085 [ 1196.110156][T24836] batman_adv: batadv0: The MTU of interface veth2085 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1196.165203][T24836] batman_adv: batadv0: Interface activated: veth2085 [ 1196.209027][T24848] batman_adv: batadv0: Adding interface: veth225 [ 1196.222720][T24848] batman_adv: batadv0: The MTU of interface veth225 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1196.231668][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1196.248539][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1196.254123][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1196.259860][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1196.284163][T24848] batman_adv: batadv0: Interface activated: veth225 01:40:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1196.344800][T24862] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x600) 01:40:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd057729", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:15 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x74000000, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0xe000000, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1196.472110][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1196.477940][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:40:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd057729", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1196.663112][T24874] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000940)="a225ca3a65a12d74b01f6124b0f483e6f793b9dc7fc48e483c6db9ea224e5cb9c93fdaecf16172bf774139d98c4bb354acee493b793f645f5432e282bbd17004415f635d7b2a289bb2b15a70ebe148331923a2fb4f3e6ac0b817b08217b7e0840d2a3da5dc4c325cb793709d1fb304a5c2", 0x71}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000a40)="bea1cccca259f6199a071f69d9ef9c", 0xf}, {&(0x7f0000000a80)="36c43c9391c8536686af6ace2b22388d19fb26ed7a268567035bf05021577c8baa4f4b5ae8e125857e15b3425aad34f6374486c35ab6f01b8a6b9329d227689343d4a94a6aa1d59bc891b43c6fb7877ef129323fe7aa38aa8ce1ba4219f878f950ffb24f3bdcc0e5f392c5667751dc3b7df5c6487f5cebf7df762ba1e33c678551c362ee867205480ec3bed1f297a3406ad41174098602170b36e052e813eb33a9b32b9810355a37d097d182ad6a60a6c9c2a3466864a6b4bf13603d1f5c66bed0fe056f1af713f77493d06352db366beba9e73a8fc4133f2078d1126bdaba2083be70", 0xe3}, {&(0x7f0000000b80)="976f772bcdffd9f8c5d7d1d456f0880a77b8e557cb6bc47d2feb1f74bb4afa85ad0217b3bfe56916347237b3ab1526cde770b9c7dd1ddab178aa9a82844aedbfd468cfa09e97d626c7f166764059695269c2029027950a792017f909758576e7c2d5409da61056282cfb2b29c6364ca383ed43acb0f505350ce3418478feb95b6c7aa3734f56d6ffb50633b731d2828c0131fbbf4eec186fcb91b3f7320d800d27d23c837d214d20657526e02a0586a550033b9008c5f315cc7ddd2b8595949d6c8d3c0a1c378be0b38d6d4bc437e347023ef0907abc62e85ab65b3a64c910a2c947e233c47f9f440c5b41b7f59828", 0xef}, {&(0x7f0000000c80)="86bccf3d1c3cfe84c7a47227147bb575b2e0f0124c446606d4d86a5e2e4468d6d3d680ffe25bb49648d516b653e585a1e181097dc635691033538ddfedf5d5ec6cd76cd695eb2dec52bcc0d653cba933a2167f718e78d12bae40459b8aa7283fc28df074313ebac38fae24b927f7731829d67964a4c81bede39c626c9e11efe23f1a8d43cd8e0c63c068bc58fea00a099dad7adb173dc225de6772f3243ec26fd593c371ad528b5f567f1219b4a7128047ae01a99a4c6602d639bb8dc37128b23ed0ad4f48b6b4a849cf2a95a65c401894f0cc787c7b94bd", 0xd8}, {&(0x7f0000000d80)="6d3fcd47f96ef74c363003da038d1f9a0013a32df5d1b5f6f20e3f23d7ac2183e426fb9aa9be0dd4a7bb07c95d1fa4a67b0a2d3f849c458dc1d4bf7c6859d9187bae1692c1ac9232d92537780fbaff707a94887c396da5582d6a42027e58ec1b7e1afa9a44b541be29d92c", 0x6b}, {&(0x7f0000000e00)="38c3a8d601ed49803c3bbeb2cc5718", 0xf}, {&(0x7f0000000e40)="4f9a660bcaab7328ea4b489854ea1e254e8a21179f6b8f8cca6df6168b97e69eacc49fb05970f5423ee2d4b33b619fe75cf14c130795fefff659010043166c7de325e510c3d17bca558d90e85ca863b25fb2f8a7920f742b99977544f1d697d87b6b1d6a14106e440c22bb635f0b4bbe31758646694fe5e1037875b2dfd10f057738294a84c544e5d1ad885fd5421f0e24c8ab48eb6cbe4d2235e50a0ebbbff21c8c15d528b520a20f61d9d1d6cfdf2e03f14eced62d3b2f22c8217cef3e49a92c215b307b15a40b81d7a13c5a93de6ead191aa3cfcbc8cabdb9d8c5e65b7e3754c296c76cc9e862bb16c4f95db8bdb52c21e4427c78", 0xf6}, {&(0x7f0000000f40)="6de68735f204d1eb9f4cda74064f7a57fab0501ebd07610aca4fdbbeaa9c85742fb24f6d2d547d5393f3f8ea75eb8f6e25228c5e61ad9cf2924a4091da797208734ce5e78eef7ed552c63980df02d494e287ed53ffd742d1aecf19b2da", 0x5d}], 0x8, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, r9}}}, @rights={{0x24, 0x1, 0x1, [r11, r12, r13, r15, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r20, r21}}}, @rights={{0x18, 0x1, 0x1, [r22, r23]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r26, r31}}}], 0xa0, 0x30044000}, {&(0x7f00000015c0)=@file={0x2, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000001640)="3d2b09d240e150c9ef791fc3b64ce40def4f7ceebb89d3d0f7ed6e54855f3cc619bd58ec8606f8ec5a385310b9627dc306de97a7a0734bd2fb8a67d5b480e46370139c6e8d9b9c26fdf409589f21ce7cade66e04ae9063924cdb1f36fb0f595abd59d61d65ee9b2e162e33c4ad03b7447d1c7b2155fac26bfbbac01f1a430e53c53ff306b09df5f0085cd49225ed914c20904a213aa4abedad37cf399599ad1ffd8da45c557bd8453d5fca2142084f96819c634b051fe7e974fddb957804c3406f3c2a734bd1cec5f2ca6d9f1e8e76c7ab1e00fc3e00e65c02a65ac0627b20b4ab08e5656d", 0xe5}, {&(0x7f0000001740)="cb66d96c26b9596130ed52c5307fe2160e172764cf18a9b445659d95b8f66743b8ea4abe1dd964226188ed23a635eaf697a89e1b097a0cfa63d24c19721c0ab45eeb6e40b5682f75b69042ded7693f4717", 0x51}, {&(0x7f00000017c0)="68ac8e8fa28554978ddb0ec8e1733a780ed26e544bbc5360335fc4577bc1844e2d74b5604bf8742eff130511612ab39e2f54784328f66ec5900782c53dfc68995e9b", 0x42}, 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{&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) r59 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r59, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r59, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r60}, 0x20) [ 1196.858821][T24880] batman_adv: batadv0: Adding interface: veth2087 [ 1196.866063][T24880] batman_adv: batadv0: The MTU of interface veth2087 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1196.893597][T24880] batman_adv: batadv0: Interface activated: veth2087 [ 1196.906659][T24886] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1196.963686][T24887] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1197.032149][T24878] batman_adv: batadv0: Adding interface: veth227 [ 1197.040641][T24878] batman_adv: batadv0: The MTU of interface veth227 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1197.068628][T24878] batman_adv: batadv0: Interface activated: veth227 01:40:16 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x5, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) [ 1197.103026][T24879] batman_adv: batadv0: Adding interface: veth11 [ 1197.120221][T24879] batman_adv: batadv0: The MTU of interface veth11 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1197.151831][T24879] batman_adv: batadv0: Interface activated: veth11 01:40:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd057729", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1197.196399][T24897] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:16 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x700) 01:40:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000016007fd500fe01b2a4a280930a06030000a843089100fe80390208000800110000dc13382d0000009b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) [ 1197.316749][T24906] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1197.511656][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1197.517592][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1197.522862][T24904] batman_adv: batadv0: Adding interface: veth229 [ 1197.535181][T24904] batman_adv: batadv0: The MTU of interface veth229 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1197.561469][T24904] batman_adv: batadv0: Interface activated: veth229 [ 1197.580701][T24918] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1197.591646][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1197.597533][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:40:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000940)="a225ca3a65a12d74b01f6124b0f483e6f793b9dc7fc48e483c6db9ea224e5cb9c93fdaecf16172bf774139d98c4bb354acee493b793f645f5432e282bbd17004415f635d7b2a289bb2b15a70ebe148331923a2fb4f3e6ac0b817b08217b7e0840d2a3da5dc4c325cb793709d1fb304a5c2", 0x71}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000a40)="bea1cccca259f6199a071f69d9ef9c", 0xf}, {&(0x7f0000000a80)="36c43c9391c8536686af6ace2b22388d19fb26ed7a268567035bf05021577c8baa4f4b5ae8e125857e15b3425aad34f6374486c35ab6f01b8a6b9329d227689343d4a94a6aa1d59bc891b43c6fb7877ef129323fe7aa38aa8ce1ba4219f878f950ffb24f3bdcc0e5f392c5667751dc3b7df5c6487f5cebf7df762ba1e33c678551c362ee867205480ec3bed1f297a3406ad41174098602170b36e052e813eb33a9b32b9810355a37d097d182ad6a60a6c9c2a3466864a6b4bf13603d1f5c66bed0fe056f1af713f77493d06352db366beba9e73a8fc4133f2078d1126bdaba2083be70", 0xe3}, {&(0x7f0000000b80)="976f772bcdffd9f8c5d7d1d456f0880a77b8e557cb6bc47d2feb1f74bb4afa85ad0217b3bfe56916347237b3ab1526cde770b9c7dd1ddab178aa9a82844aedbfd468cfa09e97d626c7f166764059695269c2029027950a792017f909758576e7c2d5409da61056282cfb2b29c6364ca383ed43acb0f505350ce3418478feb95b6c7aa3734f56d6ffb50633b731d2828c0131fbbf4eec186fcb91b3f7320d800d27d23c837d214d20657526e02a0586a550033b9008c5f315cc7ddd2b8595949d6c8d3c0a1c378be0b38d6d4bc437e347023ef0907abc62e85ab65b3a64c910a2c947e233c47f9f440c5b41b7f59828", 0xef}, {&(0x7f0000000c80)="86bccf3d1c3cfe84c7a47227147bb575b2e0f0124c446606d4d86a5e2e4468d6d3d680ffe25bb49648d516b653e585a1e181097dc635691033538ddfedf5d5ec6cd76cd695eb2dec52bcc0d653cba933a2167f718e78d12bae40459b8aa7283fc28df074313ebac38fae24b927f7731829d67964a4c81bede39c626c9e11efe23f1a8d43cd8e0c63c068bc58fea00a099dad7adb173dc225de6772f3243ec26fd593c371ad528b5f567f1219b4a7128047ae01a99a4c6602d639bb8dc37128b23ed0ad4f48b6b4a849cf2a95a65c401894f0cc787c7b94bd", 0xd8}, {&(0x7f0000000d80)="6d3fcd47f96ef74c363003da038d1f9a0013a32df5d1b5f6f20e3f23d7ac2183e426fb9aa9be0dd4a7bb07c95d1fa4a67b0a2d3f849c458dc1d4bf7c6859d9187bae1692c1ac9232d92537780fbaff707a94887c396da5582d6a42027e58ec1b7e1afa9a44b541be29d92c", 0x6b}, {&(0x7f0000000e00)="38c3a8d601ed49803c3bbeb2cc5718", 0xf}, {&(0x7f0000000e40)="4f9a660bcaab7328ea4b489854ea1e254e8a21179f6b8f8cca6df6168b97e69eacc49fb05970f5423ee2d4b33b619fe75cf14c130795fefff659010043166c7de325e510c3d17bca558d90e85ca863b25fb2f8a7920f742b99977544f1d697d87b6b1d6a14106e440c22bb635f0b4bbe31758646694fe5e1037875b2dfd10f057738294a84c544e5d1ad885fd5421f0e24c8ab48eb6cbe4d2235e50a0ebbbff21c8c15d528b520a20f61d9d1d6cfdf2e03f14eced62d3b2f22c8217cef3e49a92c215b307b15a40b81d7a13c5a93de6ead191aa3cfcbc8cabdb9d8c5e65b7e3754c296c76cc9e862bb16c4f95db8bdb52c21e4427c78", 0xf6}, {&(0x7f0000000f40)="6de68735f204d1eb9f4cda74064f7a57fab0501ebd07610aca4fdbbeaa9c85742fb24f6d2d547d5393f3f8ea75eb8f6e25228c5e61ad9cf2924a4091da797208734ce5e78eef7ed552c63980df02d494e287ed53ffd742d1aecf19b2da", 0x5d}], 0x8, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, r9}}}, @rights={{0x24, 0x1, 0x1, [r11, r12, r13, r15, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r20, r21}}}, @rights={{0x18, 0x1, 0x1, [r22, r23]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r26, r31}}}], 0xa0, 0x30044000}, {&(0x7f00000015c0)=@file={0x2, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000001640)="3d2b09d240e150c9ef791fc3b64ce40def4f7ceebb89d3d0f7ed6e54855f3cc619bd58ec8606f8ec5a385310b9627dc306de97a7a0734bd2fb8a67d5b480e46370139c6e8d9b9c26fdf409589f21ce7cade66e04ae9063924cdb1f36fb0f595abd59d61d65ee9b2e162e33c4ad03b7447d1c7b2155fac26bfbbac01f1a430e53c53ff306b09df5f0085cd49225ed914c20904a213aa4abedad37cf399599ad1ffd8da45c557bd8453d5fca2142084f96819c634b051fe7e974fddb957804c3406f3c2a734bd1cec5f2ca6d9f1e8e76c7ab1e00fc3e00e65c02a65ac0627b20b4ab08e5656d", 0xe5}, {&(0x7f0000001740)="cb66d96c26b9596130ed52c5307fe2160e172764cf18a9b445659d95b8f66743b8ea4abe1dd964226188ed23a635eaf697a89e1b097a0cfa63d24c19721c0ab45eeb6e40b5682f75b69042ded7693f4717", 0x51}, {&(0x7f00000017c0)="68ac8e8fa28554978ddb0ec8e1733a780ed26e544bbc5360335fc4577bc1844e2d74b5604bf8742eff130511612ab39e2f54784328f66ec5900782c53dfc68995e9b", 0x42}, 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0x1000}, {&(0x7f0000003bc0)="31ba10509d915cf57ca43277c9bbee1dd67c322bd45a7e34e83a49256e719916de4828ab7b8dba9b6daae474a08240af5d50be01366df73c9759b16c655fd7a801e1cac5c28f294944654bae198c3bd8752608837b5609c337d0cd5c75f3ae12f9f057e65b0e86a288500a2bfe81660ab442ed6257a07187b247cb980f1378818c7b435018de8db0bebba3f697814995870b398811627c1602088518184f28a7e99186727966364a7d293a9c438d9dd639a0b29639b4dcfee8188df553952a", 0xbf}, {&(0x7f0000003c80)="4fd611a4f410fc2ed5045f8b5985bef92b92e4569d88c9df44b8cac2ea5a3221cf8d36778b41ace1aae58bbebf70ebb204f88d61dcd7b020bf058e4635b3aeb6437cc7fc72470566ef406b7009837f036aa1e927e848e79f4f71920aee0a6ecbb91a1764e071827682f29696e7792e069c498a54ca7a94c4343c60683e4bd7b6543139677ab0fcb0901c2b1543eaed79b51e5c25abb8923533eec0d95d91a8d83a4a4a662bd5fe623e0a6769b126b6501687a1cd85d6e1f8af4eaf702b34f0e1116683", 0xc3}, {&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) r59 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r59, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r59, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r60}, 0x20) 01:40:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:16 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:16 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x68, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1197.874531][T24922] batman_adv: batadv0: Adding interface: veth2089 01:40:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1197.901927][T24922] batman_adv: batadv0: The MTU of interface veth2089 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1197.928903][T24922] batman_adv: batadv0: Interface activated: veth2089 [ 1197.955326][T24935] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 01:40:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xa00) 01:40:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x4000000, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) 01:40:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000940)="a225ca3a65a12d74b01f6124b0f483e6f793b9dc7fc48e483c6db9ea224e5cb9c93fdaecf16172bf774139d98c4bb354acee493b793f645f5432e282bbd17004415f635d7b2a289bb2b15a70ebe148331923a2fb4f3e6ac0b817b08217b7e0840d2a3da5dc4c325cb793709d1fb304a5c2", 0x71}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000a40)="bea1cccca259f6199a071f69d9ef9c", 0xf}, {&(0x7f0000000a80)="36c43c9391c8536686af6ace2b22388d19fb26ed7a268567035bf05021577c8baa4f4b5ae8e125857e15b3425aad34f6374486c35ab6f01b8a6b9329d227689343d4a94a6aa1d59bc891b43c6fb7877ef129323fe7aa38aa8ce1ba4219f878f950ffb24f3bdcc0e5f392c5667751dc3b7df5c6487f5cebf7df762ba1e33c678551c362ee867205480ec3bed1f297a3406ad41174098602170b36e052e813eb33a9b32b9810355a37d097d182ad6a60a6c9c2a3466864a6b4bf13603d1f5c66bed0fe056f1af713f77493d06352db366beba9e73a8fc4133f2078d1126bdaba2083be70", 0xe3}, {&(0x7f0000000b80)="976f772bcdffd9f8c5d7d1d456f0880a77b8e557cb6bc47d2feb1f74bb4afa85ad0217b3bfe56916347237b3ab1526cde770b9c7dd1ddab178aa9a82844aedbfd468cfa09e97d626c7f166764059695269c2029027950a792017f909758576e7c2d5409da61056282cfb2b29c6364ca383ed43acb0f505350ce3418478feb95b6c7aa3734f56d6ffb50633b731d2828c0131fbbf4eec186fcb91b3f7320d800d27d23c837d214d20657526e02a0586a550033b9008c5f315cc7ddd2b8595949d6c8d3c0a1c378be0b38d6d4bc437e347023ef0907abc62e85ab65b3a64c910a2c947e233c47f9f440c5b41b7f59828", 0xef}, {&(0x7f0000000c80)="86bccf3d1c3cfe84c7a47227147bb575b2e0f0124c446606d4d86a5e2e4468d6d3d680ffe25bb49648d516b653e585a1e181097dc635691033538ddfedf5d5ec6cd76cd695eb2dec52bcc0d653cba933a2167f718e78d12bae40459b8aa7283fc28df074313ebac38fae24b927f7731829d67964a4c81bede39c626c9e11efe23f1a8d43cd8e0c63c068bc58fea00a099dad7adb173dc225de6772f3243ec26fd593c371ad528b5f567f1219b4a7128047ae01a99a4c6602d639bb8dc37128b23ed0ad4f48b6b4a849cf2a95a65c401894f0cc787c7b94bd", 0xd8}, {&(0x7f0000000d80)="6d3fcd47f96ef74c363003da038d1f9a0013a32df5d1b5f6f20e3f23d7ac2183e426fb9aa9be0dd4a7bb07c95d1fa4a67b0a2d3f849c458dc1d4bf7c6859d9187bae1692c1ac9232d92537780fbaff707a94887c396da5582d6a42027e58ec1b7e1afa9a44b541be29d92c", 0x6b}, {&(0x7f0000000e00)="38c3a8d601ed49803c3bbeb2cc5718", 0xf}, {&(0x7f0000000e40)="4f9a660bcaab7328ea4b489854ea1e254e8a21179f6b8f8cca6df6168b97e69eacc49fb05970f5423ee2d4b33b619fe75cf14c130795fefff659010043166c7de325e510c3d17bca558d90e85ca863b25fb2f8a7920f742b99977544f1d697d87b6b1d6a14106e440c22bb635f0b4bbe31758646694fe5e1037875b2dfd10f057738294a84c544e5d1ad885fd5421f0e24c8ab48eb6cbe4d2235e50a0ebbbff21c8c15d528b520a20f61d9d1d6cfdf2e03f14eced62d3b2f22c8217cef3e49a92c215b307b15a40b81d7a13c5a93de6ead191aa3cfcbc8cabdb9d8c5e65b7e3754c296c76cc9e862bb16c4f95db8bdb52c21e4427c78", 0xf6}, {&(0x7f0000000f40)="6de68735f204d1eb9f4cda74064f7a57fab0501ebd07610aca4fdbbeaa9c85742fb24f6d2d547d5393f3f8ea75eb8f6e25228c5e61ad9cf2924a4091da797208734ce5e78eef7ed552c63980df02d494e287ed53ffd742d1aecf19b2da", 0x5d}], 0x8, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, r9}}}, @rights={{0x24, 0x1, 0x1, [r11, r12, r13, r15, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r20, r21}}}, @rights={{0x18, 0x1, 0x1, [r22, r23]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r26, r31}}}], 0xa0, 0x30044000}, {&(0x7f00000015c0)=@file={0x2, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000001640)="3d2b09d240e150c9ef791fc3b64ce40def4f7ceebb89d3d0f7ed6e54855f3cc619bd58ec8606f8ec5a385310b9627dc306de97a7a0734bd2fb8a67d5b480e46370139c6e8d9b9c26fdf409589f21ce7cade66e04ae9063924cdb1f36fb0f595abd59d61d65ee9b2e162e33c4ad03b7447d1c7b2155fac26bfbbac01f1a430e53c53ff306b09df5f0085cd49225ed914c20904a213aa4abedad37cf399599ad1ffd8da45c557bd8453d5fca2142084f96819c634b051fe7e974fddb957804c3406f3c2a734bd1cec5f2ca6d9f1e8e76c7ab1e00fc3e00e65c02a65ac0627b20b4ab08e5656d", 0xe5}, {&(0x7f0000001740)="cb66d96c26b9596130ed52c5307fe2160e172764cf18a9b445659d95b8f66743b8ea4abe1dd964226188ed23a635eaf697a89e1b097a0cfa63d24c19721c0ab45eeb6e40b5682f75b69042ded7693f4717", 0x51}, {&(0x7f00000017c0)="68ac8e8fa28554978ddb0ec8e1733a780ed26e544bbc5360335fc4577bc1844e2d74b5604bf8742eff130511612ab39e2f54784328f66ec5900782c53dfc68995e9b", 0x42}, 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{&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) r59 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r59, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r59, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) [ 1198.459917][T24965] batman_adv: batadv0: Adding interface: veth2091 [ 1198.466906][T24965] batman_adv: batadv0: The MTU of interface veth2091 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1198.493366][T24965] batman_adv: batadv0: Interface activated: veth2091 01:40:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1198.603963][T24972] batman_adv: batadv0: Adding interface: veth233 [ 1198.616315][T24972] batman_adv: batadv0: The MTU of interface veth233 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1198.644439][T24972] batman_adv: batadv0: Interface activated: veth233 01:40:17 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xc00) 01:40:18 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x10ec159c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000018007fd500fe01b2a4a280930a06030000a843089100fe80390008000800110000dc13382d0000409b7a136ef75afb83de448daa72540d8102d2c55327c43ab8220000060cec4fab91d40000000000ffff", 0x55}], 0x1}, 0x0) 01:40:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, 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{&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) r59 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r59, 0x84, 0x6e, &(0x7f0000000040), 0x0) 01:40:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1199.054243][T24987] batman_adv: batadv0: Adding interface: veth2093 [ 1199.061137][T24987] batman_adv: batadv0: The MTU of interface veth2093 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1199.089227][T24987] batman_adv: batadv0: Interface activated: veth2093 01:40:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x5, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xe00) 01:40:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000940)="a225ca3a65a12d74b01f6124b0f483e6f793b9dc7fc48e483c6db9ea224e5cb9c93fdaecf16172bf774139d98c4bb354acee493b793f645f5432e282bbd17004415f635d7b2a289bb2b15a70ebe148331923a2fb4f3e6ac0b817b08217b7e0840d2a3da5dc4c325cb793709d1fb304a5c2", 0x71}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000a40)="bea1cccca259f6199a071f69d9ef9c", 0xf}, {&(0x7f0000000a80)="36c43c9391c8536686af6ace2b22388d19fb26ed7a268567035bf05021577c8baa4f4b5ae8e125857e15b3425aad34f6374486c35ab6f01b8a6b9329d227689343d4a94a6aa1d59bc891b43c6fb7877ef129323fe7aa38aa8ce1ba4219f878f950ffb24f3bdcc0e5f392c5667751dc3b7df5c6487f5cebf7df762ba1e33c678551c362ee867205480ec3bed1f297a3406ad41174098602170b36e052e813eb33a9b32b9810355a37d097d182ad6a60a6c9c2a3466864a6b4bf13603d1f5c66bed0fe056f1af713f77493d06352db366beba9e73a8fc4133f2078d1126bdaba2083be70", 0xe3}, {&(0x7f0000000b80)="976f772bcdffd9f8c5d7d1d456f0880a77b8e557cb6bc47d2feb1f74bb4afa85ad0217b3bfe56916347237b3ab1526cde770b9c7dd1ddab178aa9a82844aedbfd468cfa09e97d626c7f166764059695269c2029027950a792017f909758576e7c2d5409da61056282cfb2b29c6364ca383ed43acb0f505350ce3418478feb95b6c7aa3734f56d6ffb50633b731d2828c0131fbbf4eec186fcb91b3f7320d800d27d23c837d214d20657526e02a0586a550033b9008c5f315cc7ddd2b8595949d6c8d3c0a1c378be0b38d6d4bc437e347023ef0907abc62e85ab65b3a64c910a2c947e233c47f9f440c5b41b7f59828", 0xef}, {&(0x7f0000000c80)="86bccf3d1c3cfe84c7a47227147bb575b2e0f0124c446606d4d86a5e2e4468d6d3d680ffe25bb49648d516b653e585a1e181097dc635691033538ddfedf5d5ec6cd76cd695eb2dec52bcc0d653cba933a2167f718e78d12bae40459b8aa7283fc28df074313ebac38fae24b927f7731829d67964a4c81bede39c626c9e11efe23f1a8d43cd8e0c63c068bc58fea00a099dad7adb173dc225de6772f3243ec26fd593c371ad528b5f567f1219b4a7128047ae01a99a4c6602d639bb8dc37128b23ed0ad4f48b6b4a849cf2a95a65c401894f0cc787c7b94bd", 0xd8}, {&(0x7f0000000d80)="6d3fcd47f96ef74c363003da038d1f9a0013a32df5d1b5f6f20e3f23d7ac2183e426fb9aa9be0dd4a7bb07c95d1fa4a67b0a2d3f849c458dc1d4bf7c6859d9187bae1692c1ac9232d92537780fbaff707a94887c396da5582d6a42027e58ec1b7e1afa9a44b541be29d92c", 0x6b}, {&(0x7f0000000e00)="38c3a8d601ed49803c3bbeb2cc5718", 0xf}, {&(0x7f0000000e40)="4f9a660bcaab7328ea4b489854ea1e254e8a21179f6b8f8cca6df6168b97e69eacc49fb05970f5423ee2d4b33b619fe75cf14c130795fefff659010043166c7de325e510c3d17bca558d90e85ca863b25fb2f8a7920f742b99977544f1d697d87b6b1d6a14106e440c22bb635f0b4bbe31758646694fe5e1037875b2dfd10f057738294a84c544e5d1ad885fd5421f0e24c8ab48eb6cbe4d2235e50a0ebbbff21c8c15d528b520a20f61d9d1d6cfdf2e03f14eced62d3b2f22c8217cef3e49a92c215b307b15a40b81d7a13c5a93de6ead191aa3cfcbc8cabdb9d8c5e65b7e3754c296c76cc9e862bb16c4f95db8bdb52c21e4427c78", 0xf6}, {&(0x7f0000000f40)="6de68735f204d1eb9f4cda74064f7a57fab0501ebd07610aca4fdbbeaa9c85742fb24f6d2d547d5393f3f8ea75eb8f6e25228c5e61ad9cf2924a4091da797208734ce5e78eef7ed552c63980df02d494e287ed53ffd742d1aecf19b2da", 0x5d}], 0x8, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, r9}}}, @rights={{0x24, 0x1, 0x1, [r11, r12, r13, r15, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r20, r21}}}, @rights={{0x18, 0x1, 0x1, [r22, r23]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r26, r31}}}], 0xa0, 0x30044000}, {&(0x7f00000015c0)=@file={0x2, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000001640)="3d2b09d240e150c9ef791fc3b64ce40def4f7ceebb89d3d0f7ed6e54855f3cc619bd58ec8606f8ec5a385310b9627dc306de97a7a0734bd2fb8a67d5b480e46370139c6e8d9b9c26fdf409589f21ce7cade66e04ae9063924cdb1f36fb0f595abd59d61d65ee9b2e162e33c4ad03b7447d1c7b2155fac26bfbbac01f1a430e53c53ff306b09df5f0085cd49225ed914c20904a213aa4abedad37cf399599ad1ffd8da45c557bd8453d5fca2142084f96819c634b051fe7e974fddb957804c3406f3c2a734bd1cec5f2ca6d9f1e8e76c7ab1e00fc3e00e65c02a65ac0627b20b4ab08e5656d", 0xe5}, {&(0x7f0000001740)="cb66d96c26b9596130ed52c5307fe2160e172764cf18a9b445659d95b8f66743b8ea4abe1dd964226188ed23a635eaf697a89e1b097a0cfa63d24c19721c0ab45eeb6e40b5682f75b69042ded7693f4717", 0x51}, {&(0x7f00000017c0)="68ac8e8fa28554978ddb0ec8e1733a780ed26e544bbc5360335fc4577bc1844e2d74b5604bf8742eff130511612ab39e2f54784328f66ec5900782c53dfc68995e9b", 0x42}, {&(0x7f0000001840)="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{&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) [ 1199.321152][T25015] batman_adv: batadv0: Adding interface: veth235 [ 1199.372043][T25015] batman_adv: batadv0: The MTU of interface veth235 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1199.441888][T25015] batman_adv: batadv0: Interface activated: veth235 01:40:18 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x10000000, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1199.692906][T25022] batman_adv: batadv0: Adding interface: veth2095 [ 1199.707040][T25022] batman_adv: batadv0: The MTU of interface veth2095 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1199.796432][T25022] batman_adv: batadv0: Interface activated: veth2095 01:40:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:19 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) [ 1199.953110][T25043] batman_adv: batadv0: Adding interface: veth237 [ 1199.998029][T25043] batman_adv: batadv0: The MTU of interface veth237 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1200.072227][T25043] batman_adv: batadv0: Interface activated: veth237 01:40:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x2000) 01:40:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x9d99dd26, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) 01:40:19 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) close(r0) [ 1200.473699][T25068] batman_adv: batadv0: Adding interface: veth2097 [ 1200.480586][T25068] batman_adv: batadv0: The MTU of interface veth2097 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1200.506333][T25068] batman_adv: batadv0: Interface activated: veth2097 01:40:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x4}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1200.613394][T25066] batman_adv: batadv0: Adding interface: veth239 01:40:19 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0), 0x20) [ 1200.660408][T25066] batman_adv: batadv0: The MTU of interface veth239 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1200.750966][T25066] batman_adv: batadv0: Interface activated: veth239 01:40:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x3f00) 01:40:20 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x4000, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1200.936204][T25093] __nla_validate_parse: 18 callbacks suppressed [ 1200.936254][T25093] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1201.096261][T25103] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1201.141032][T25101] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1201.223485][T25107] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001040)=0x0) io_setup(0x8, &(0x7f0000000280)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r6, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r8, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r12) r13 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r13, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r13, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r13, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r17, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup(r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380)={0xffffffffffffffff}, 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r27, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r28, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r31, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r28, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r29, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r31, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r32 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r32, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r33, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) r35 = syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0xe5e) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r42, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r45, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) r48 = bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r37, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r45, 0x8, r47, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) r51 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r51, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r51, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r51, &(0x7f0000000240), 0x1, 0x0, 0x0) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r53 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r53, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r53, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r53, &(0x7f0000000240), 0x1, 0x0, 0x0) r54 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r54, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r54, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r54, &(0x7f0000000240), 0x1, 0x0, 0x0) r55 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) r57 = syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) r58 = eventfd(0x7) sendmmsg$unix(r1, &(0x7f0000004e80)=[{&(0x7f0000000100)=@abs={0x2, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="31e7550791f6e37e6ba4a34c028a0b763a146c27cac5ef5ace03282dc230d9d85b32fa12a0178341c524ec32c5bfb23b9cefb201f63f0bbd22ded0b03e36b5c60c7eec81e86769ca560dee61d3ba27f9654cf29d99f4be6cba7acaa62f4010aa4349b4cb2b7a279ee9f62f41782035226af18d64b7bcd567125da2198e", 0x7d}, {&(0x7f0000000080)="cbca5a2a795616d4b5ed854e2edd10bcd2819ed7bf9454b1188bdcf6e2f6109a3935a0e91b418f6a8c8fed8f5f3822c756", 0x31}, {&(0x7f0000000200)="c2acad424db512c3cbb6b11abfea1c3dfa68ef66bf0e5501d803d65eaef353a79e7bc88034f74c0cdef1c03ea324db5be693ad26d9a178001a51d74c19d7e962763f27f3a9630955abb46691c0b226076c751c1a16818be19854ca88b0808f97d0e4bb222df342f932811ba2f14d6b8606786a448d302d034949e2dacfcc6f1ee79153b5a259130a68a0de5a6741c840d49a390358c465045f1e0f1dbeeaa5", 0x9f}, {&(0x7f00000002c0)="9c73242c7d0a76591c89ab1163015c5a64e173b609f6c2bd95ef8062602d20a8fb812c2210b6a7ee142b9db497f4d271d93ce2176c1003a736d2926b789baad6985c813a58dd2cbdc75a99373d4c0dbfc9cc6b3babebeae13bc5e5d9caedaf604e040d58b1c209f49b5e23b6977be16c9627823b6ed9a0db4f3f08e83f1fd6c87f732b4498aa1a75", 0x88}, {&(0x7f0000000400)="3547aa9ae6aa05b308ce90e3aa9d64cd22d305eabe41d6670e02c1c2499416252f2d33d7654651c1c30706b670bed2c479dd29744b3279be5e86d3596839cb635e4ab9395aa1868f9f75a163a964f17402e1df36b15f83f1567187a4fe89ac3ce28bf1c9aed9a6ec4b3cfa", 0x6b}, {&(0x7f0000000480)="edd390398cab4e903af808e8a90c809b410414f136fa4f060718c878809581d0579d17382ec74bb533e59ce3cc269c96f1227a750145a4eac1a61954d6755a2ab01b4fb58d34de2ffc1ab3c7aa47b96d43507fed600314a1ef696f9c2b9753b62da78bd4d740cb2b844736e2da2bfa8b7e0f9aa4f667d7fe37fb3c9a2ae23e160650b11b4f37b7d3a9852555fc67a40c1a0a6312b876ec9c3560b093c6872a32f97e0a0c063fee97c39190ffb186f345d79a6d0bef467929ce65549e62f9e410eaa786cef0e085a89407d486d3bc688b7dbce1b7d79163b1f28813605fd630c7e7bfb606e83401dbd67ddbab549223e70716505dc773e4d838256a578b", 0xfd}, {&(0x7f0000000580)="a28425440230f1a18209f5a1e7af5194bea0fa98a501c868a6bb83ea80fed6094cc194abc21bb57133fa5bc1aa02b024c2a4089d3fa73190436413a02d15097665bd91995c92985a8d1bba", 0x4b}, {&(0x7f0000000600)="54b492f2e3908a286de188c080b727c956d62c2df68358e9a087c61be77a1285b4dc623f0b8c3131a5ad9f3b502ca497c1e90ce170c7c49f63592b590cf34219f66ab4bae7a6eec111f3b6c0f23559a39e779f8682ffbd8f0f491d6fb98dbf844f85cb30bc561ac608bb03ff3d7ce993c1b92bb0655b", 0x76}, {&(0x7f0000000680)="7e37271716a757954334a13e02b05d77ad2bd075ad26ae0ca79466fc018da011d6dd3720bd7ad4fd2d321c0661a0cfdf078edf4c6c8efe2f88b529ea564886b5ba3f47272b1ad56d9270d1b1591c677743634611fb57586d2359387e230df033412605425643e937a26daa0c4ee51cbc3b00d370fc245466a299c486e8d4f106b58199d59a442c9eb5b3474982630b6b3f46d857", 0x94}, {&(0x7f0000000740)="744288232b6f3cd9b8a7da91a92ac4a86598db401f2d7da8efa8a08e94670f94550b79797839537ce6d8923b1e1c53412eb30c8656710d6889240045aee2689c43a785047075daccf00d0e69889d7c1211e1c71e73e302d130feb38d0ce425133a7d2c56059397e6f28d0239e117a8e41f40c8c5545bc2934ecc7974c142f9e66d9c94e5bc8e3a6731203350257115cbbb27b1f779b5777a3c46378dcae744a406f6ac3d290da08f66a2981fdefdf2824406222335d99dc1b0832094e58a25fe", 0xc0}], 0xa, 0x0, 0x0, 0x2000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000940)="a225ca3a65a12d74b01f6124b0f483e6f793b9dc7fc48e483c6db9ea224e5cb9c93fdaecf16172bf774139d98c4bb354acee493b793f645f5432e282bbd17004415f635d7b2a289bb2b15a70ebe148331923a2fb4f3e6ac0b817b08217b7e0840d2a3da5dc4c325cb793709d1fb304a5c2", 0x71}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000a40)="bea1cccca259f6199a071f69d9ef9c", 0xf}, {&(0x7f0000000a80)="36c43c9391c8536686af6ace2b22388d19fb26ed7a268567035bf05021577c8baa4f4b5ae8e125857e15b3425aad34f6374486c35ab6f01b8a6b9329d227689343d4a94a6aa1d59bc891b43c6fb7877ef129323fe7aa38aa8ce1ba4219f878f950ffb24f3bdcc0e5f392c5667751dc3b7df5c6487f5cebf7df762ba1e33c678551c362ee867205480ec3bed1f297a3406ad41174098602170b36e052e813eb33a9b32b9810355a37d097d182ad6a60a6c9c2a3466864a6b4bf13603d1f5c66bed0fe056f1af713f77493d06352db366beba9e73a8fc4133f2078d1126bdaba2083be70", 0xe3}, {&(0x7f0000000b80)="976f772bcdffd9f8c5d7d1d456f0880a77b8e557cb6bc47d2feb1f74bb4afa85ad0217b3bfe56916347237b3ab1526cde770b9c7dd1ddab178aa9a82844aedbfd468cfa09e97d626c7f166764059695269c2029027950a792017f909758576e7c2d5409da61056282cfb2b29c6364ca383ed43acb0f505350ce3418478feb95b6c7aa3734f56d6ffb50633b731d2828c0131fbbf4eec186fcb91b3f7320d800d27d23c837d214d20657526e02a0586a550033b9008c5f315cc7ddd2b8595949d6c8d3c0a1c378be0b38d6d4bc437e347023ef0907abc62e85ab65b3a64c910a2c947e233c47f9f440c5b41b7f59828", 0xef}, {&(0x7f0000000c80)="86bccf3d1c3cfe84c7a47227147bb575b2e0f0124c446606d4d86a5e2e4468d6d3d680ffe25bb49648d516b653e585a1e181097dc635691033538ddfedf5d5ec6cd76cd695eb2dec52bcc0d653cba933a2167f718e78d12bae40459b8aa7283fc28df074313ebac38fae24b927f7731829d67964a4c81bede39c626c9e11efe23f1a8d43cd8e0c63c068bc58fea00a099dad7adb173dc225de6772f3243ec26fd593c371ad528b5f567f1219b4a7128047ae01a99a4c6602d639bb8dc37128b23ed0ad4f48b6b4a849cf2a95a65c401894f0cc787c7b94bd", 0xd8}, {&(0x7f0000000d80)="6d3fcd47f96ef74c363003da038d1f9a0013a32df5d1b5f6f20e3f23d7ac2183e426fb9aa9be0dd4a7bb07c95d1fa4a67b0a2d3f849c458dc1d4bf7c6859d9187bae1692c1ac9232d92537780fbaff707a94887c396da5582d6a42027e58ec1b7e1afa9a44b541be29d92c", 0x6b}, {&(0x7f0000000e00)="38c3a8d601ed49803c3bbeb2cc5718", 0xf}, {&(0x7f0000000e40)="4f9a660bcaab7328ea4b489854ea1e254e8a21179f6b8f8cca6df6168b97e69eacc49fb05970f5423ee2d4b33b619fe75cf14c130795fefff659010043166c7de325e510c3d17bca558d90e85ca863b25fb2f8a7920f742b99977544f1d697d87b6b1d6a14106e440c22bb635f0b4bbe31758646694fe5e1037875b2dfd10f057738294a84c544e5d1ad885fd5421f0e24c8ab48eb6cbe4d2235e50a0ebbbff21c8c15d528b520a20f61d9d1d6cfdf2e03f14eced62d3b2f22c8217cef3e49a92c215b307b15a40b81d7a13c5a93de6ead191aa3cfcbc8cabdb9d8c5e65b7e3754c296c76cc9e862bb16c4f95db8bdb52c21e4427c78", 0xf6}, {&(0x7f0000000f40)="6de68735f204d1eb9f4cda74064f7a57fab0501ebd07610aca4fdbbeaa9c85742fb24f6d2d547d5393f3f8ea75eb8f6e25228c5e61ad9cf2924a4091da797208734ce5e78eef7ed552c63980df02d494e287ed53ffd742d1aecf19b2da", 0x5d}], 0x8, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, r9}}}, @rights={{0x24, 0x1, 0x1, [r11, r12, r13, r15, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r20, r21}}}, @rights={{0x18, 0x1, 0x1, [r22, r23]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r26, r31}}}], 0xa0, 0x30044000}, {&(0x7f00000015c0)=@file={0x2, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000001640)="3d2b09d240e150c9ef791fc3b64ce40def4f7ceebb89d3d0f7ed6e54855f3cc619bd58ec8606f8ec5a385310b9627dc306de97a7a0734bd2fb8a67d5b480e46370139c6e8d9b9c26fdf409589f21ce7cade66e04ae9063924cdb1f36fb0f595abd59d61d65ee9b2e162e33c4ad03b7447d1c7b2155fac26bfbbac01f1a430e53c53ff306b09df5f0085cd49225ed914c20904a213aa4abedad37cf399599ad1ffd8da45c557bd8453d5fca2142084f96819c634b051fe7e974fddb957804c3406f3c2a734bd1cec5f2ca6d9f1e8e76c7ab1e00fc3e00e65c02a65ac0627b20b4ab08e5656d", 0xe5}, {&(0x7f0000001740)="cb66d96c26b9596130ed52c5307fe2160e172764cf18a9b445659d95b8f66743b8ea4abe1dd964226188ed23a635eaf697a89e1b097a0cfa63d24c19721c0ab45eeb6e40b5682f75b69042ded7693f4717", 0x51}, {&(0x7f00000017c0)="68ac8e8fa28554978ddb0ec8e1733a780ed26e544bbc5360335fc4577bc1844e2d74b5604bf8742eff130511612ab39e2f54784328f66ec5900782c53dfc68995e9b", 0x42}, 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{&(0x7f0000003d80)="02eacee6baa936f86256145a084735abe383d4565ac9b74f604acb6673c75317f6d7c3418d8e2e4d7e58478c35a1f9c316787f191b1c369f60ee1b7e070f49b29ef48038cd664e4194f18a51b2ffe2fdf31d848d1e581fc3c4057b984147765d3457809f5c851b2d48993556d8e63e06bc1015f5980a521c35f4bb6f91cdf1e219d86c769caa30db", 0x88}, {&(0x7f0000003e40)="3df210e0a757f2155a70ae0fff5fb6138c380562f01ef70f50835948c2971825cf524d76d8dbe89d065ab8c85783baba17cb25ea3517657bcb9368c5b7716cf007d566272a150f5d760c7bd475a5fec952afb91b285cc5acfca9aff6340ddb040ea4c89a13104788ad7b01808f6edefb", 0x70}, {&(0x7f0000003ec0)="69f380c66c50d1f01f8885aee348d37bbecbe1b4573446915238da2d1cd7ea329179102f32ede395a22c7669cd46bc7d8a8ae7c33338343ca1283dd63fa29abb43821421a47d9b8127ebe24d51731f7896fbfa6a8d8f4b46e8dbbc", 0x5b}], 0x6, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [r48, r50, r51, r52, r53]}}], 0x28, 0x1}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004340)="818f8df86b3b751a9e900095c798b1a6dd5eea2e71ea9cdbe418071e9b096f2c01303aa8f9553fe8b76a630b97edfee67407fc84f035bc786f51a41019198a39ed26538e695e1f73e4", 0x49}, {&(0x7f00000043c0)="e97c6b36a5b70d34ebcb8f280e7ad0a152b924eb6c17058706ff0dfb3bb19c0e99ed3f47fe2243cbb0973b52c56f9ed78f1cf55cbeb69baa5c151c7b63ca07c11fdf567dd73e37a6d3521b8888cc7097022beb3cc677e0cd90e3c6a97cdcb25a85604a2bf58e72686fb98c878671bcb6b781df737948600ca2713b864eaa904e75", 0x81}, {&(0x7f0000004480)="2e14599eae3945381cd8b5f13854c68250dc257cf1ed2a3cd3dd7ef155af6a6561241d54bbf4ffb1b534131c74647e4222b3b52af6603262bbb72637f68046c1", 0x40}, {&(0x7f00000044c0)="7b651f30985669a3bb68437c019b572b7a4fae1b3fc9e8f1cb2a1637bc919ed672cf6cfcda3082834ce3a7ee0a2c8594", 0x30}, {&(0x7f0000004500)="c09eff8f33101730b0d3673c854520540ab5f3c39582d4cfba7f8402162200de3ab26eb7a1cf6d246711f17297ef6442734e26eae2678e890303e80cdd6bcba08c2c16339295b27d4b56a124", 0x4c}, {&(0x7f0000004580)="28cc47567e4d173ca54474f0a097297741cb992cfff9f89116e186733086d2cda3c519bdc085bb9bc414bfdd8f77b1673a9099ea45eb04543c2d10b928132f5a724a29edb9362ce1c605895719f6d1b7d447925c91bba3b053fdd8d8026dda8e1b15aa30ecfb9916d2ffa8a3fbc34c3f6fa65012f99a53d3748b1cede59f73b2d90e53273f148b4195003ac438464b815718128a4857d3f7f89c15af24f15c1d969822fb172cdcd1", 0xa8}, {&(0x7f0000004640)="83a3772c498c6fd148d3ad424d02a25243e497430c4c32082d686d2f71a2793263f435f180966ea846f4595c1a867698dd6f30870c9cb91fcb75d53cd8dc5169412c1a9045a32b2bb989f579558d70780ae491cea18719fc7dbb44abaf3db7387df4b31750c89cb1bf05003794a8dbe92cfed482f50769d914fca14bb2b5024e9e79b78dd2db9e", 0x87}, {&(0x7f0000004700)="ce1fa9da0c13e2215b2849a28c5509891d7a204a99ecc754d2704576edadf4f57b560c3743dcc88fbfc923d35ccf5fcd29bdcf9c90c34fb8cffdbe54c59287e24680f960fdf43615633306ccf62cc2ceaf52d4b3e704644ef142", 0x5a}, {&(0x7f0000004780)="5dfeb78d8ab947d52f4e1dd7f485c69034eb40398f27be7becf1d4a1e34948d26c007a08828c3bba57aca0f73321493d25065cef22a6cc44c405f90e8da43eaeeec053a063b0b7636b6193709a10b12ec511e9afc19f978711ef08e97f3527", 0x5f}, {&(0x7f0000004800)="bc40ff531099e208", 0x8}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004980)="d36b5b7d90745488d4074f2760eb4220d56130b9d890b6cb0e7019c6f4c035681ccf4529c4ebadc25da8acdef420bf8c27c9d6cea3899b1ecff8", 0x3a}, {&(0x7f00000049c0)="1074477b9911be432b410db7fb50ac347d5fb8370bee6d89cf58c5bad4b12204f4d68b9da0836e83520d9ee1440e20db84aec7ca6d9665e072add3", 0x3b}, {&(0x7f0000004a00)="c4a0", 0x2}, {&(0x7f0000004a40)="4cb42e174d1734e46e50bfd12c4844ef8ec8cd59ecc6a6e4e9e3249753ef5eaf2ffe5ff30358fb131e558ce35d526fed37a2c79a4f1fa0afc29732e932a9a46cc167b391d62dd4dfe1f8b0f227a4a7dff1f228c4b90e69bca7ba3bac3736e1650715ce4ad89a3599115448981c868043e8756d13c62f5b7e24dbc395db", 0x7d}, {&(0x7f0000004ac0)="64924d6b5381f8e03dff54927413abf4bb69da04c385cdb0a35a7de705cf1bca2d721b50854d66f3a4ebc1820720dac6adc0fb71e24ee12717ea1924e8d9b18e2daee2d24c5fcd47cd0cafa41e2fc38c974335c27d492b79a260d739d93251e2ae3e75c8818670a4776fd6ffc07dac635d783f853add212c47bc512102fce0d7106dfaeb6e698f28f34e28ee8bf500e9c2c3a2dc0b43928af0a6949c99bb080e1362259db8b9ef64b38674e8e60cbe5b6d84c3f17ae69f7b0c7f53801a73b5a2f40399f45c1ecef384767e374e809be651aec611908dbb5f9928cedf41457b9c65b782", 0xe3}, {&(0x7f0000004bc0)="47f9e46636289d0cd7c4ae4fe83b4a52a3b7264d0fa044bd7eb36532b39219221e7e25f01f879bd4902388a2413b2ba7215c90f563c0f4088345056c98a015ad348f503ae28fd70eb89b00554e9e58428e6646b584a38a1ebfc3c3ee3e571e1e24ba485b82b6228831f7a98fd5fa5efc2a2a222e1dce1a226a97f8f3c0c637d2d20080f18837251c532643dff84d5837517e149135cabff6e5c933a3a10470e89f7ed5f39a4642c28807a0e73b9e740a885f215fef63ff003c7b82d481e6074d504a864053c819f974401a02cfae6c107fa93865a878dcbd975bfcf1f24644888480c01a9f2e05c93b80108a687a670af1d282873a1e64c7fe", 0xf9}], 0x6, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [r54]}}, @rights={{0x2c, 0x1, 0x1, [r0, r55, r56, r0, r0, 0xffffffffffffffff, r57]}}, @rights={{0x18, 0x1, 0x1, [r58, 0xffffffffffffffff]}}], 0x60, 0xb175361cb8f59256}], 0x7, 0x800) [ 1201.274612][T25109] batman_adv: batadv0: Adding interface: veth241 [ 1201.301687][T25109] batman_adv: batadv0: The MTU of interface veth241 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:40:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1201.356687][T25109] batman_adv: batadv0: Interface activated: veth241 [ 1201.406786][T25110] batman_adv: batadv0: Adding interface: veth2099 [ 1201.434111][T25110] batman_adv: batadv0: The MTU of interface veth2099 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:40:20 executing program 0 (fault-call:0 fault-nth:0): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1201.489714][T25110] batman_adv: batadv0: Interface activated: veth2099 01:40:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1201.532522][T25117] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1201.566983][T25121] FAULT_INJECTION: forcing a failure. [ 1201.566983][T25121] name failslab, interval 1, probability 0, space 0, times 0 01:40:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0), 0x20) [ 1201.652987][T25121] CPU: 0 PID: 25121 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1201.660940][T25121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1201.660955][T25121] Call Trace: [ 1201.672251][ C1] net_ratelimit: 16 callbacks suppressed [ 1201.672259][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1201.674314][T25121] dump_stack+0x172/0x1f0 [ 1201.679970][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1201.685650][T25121] should_fail.cold+0xa/0x15 [ 1201.685668][T25121] ? fault_create_debugfs_attr+0x180/0x180 [ 1201.685686][T25121] ? ___might_sleep+0x163/0x2c0 [ 1201.685705][T25121] __should_failslab+0x121/0x190 [ 1201.685720][T25121] should_failslab+0x9/0x14 [ 1201.685736][T25121] kmem_cache_alloc+0x2aa/0x710 [ 1201.711103][T25121] ? __kasan_check_write+0x14/0x20 [ 1201.711136][T25121] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1201.736067][T25121] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 1201.741426][T25121] getname_flags+0xd6/0x5b0 [ 1201.745994][T25121] getname+0x1a/0x20 [ 1201.749904][T25121] do_sys_open+0x2c9/0x5d0 [ 1201.752215][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1201.754333][T25121] ? filp_open+0x80/0x80 [ 1201.760089][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1201.764271][T25121] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1201.764285][T25121] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1201.764298][T25121] ? do_syscall_64+0x26/0x760 [ 1201.764313][T25121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1201.764325][T25121] ? do_syscall_64+0x26/0x760 [ 1201.764345][T25121] __x64_sys_openat+0x9d/0x100 01:40:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1201.801216][T25121] do_syscall_64+0xfa/0x760 [ 1201.805740][T25121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1201.811635][T25121] RIP: 0033:0x459ef9 [ 1201.815539][T25121] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1201.835158][T25121] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1201.843585][T25121] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1201.851572][T25121] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1201.864062][T25121] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1201.872034][T25121] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1201.880089][T25121] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1201.888400][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1201.894245][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1201.904658][T25124] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x4000) 01:40:21 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r41, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) eventfd(0x7) [ 1202.006168][T25136] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:21 executing program 0 (fault-call:0 fault-nth:1): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1202.199230][T25147] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1202.258571][T25151] FAULT_INJECTION: forcing a failure. [ 1202.258571][T25151] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1202.271831][T25151] CPU: 1 PID: 25151 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1202.279726][T25151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1202.279734][T25151] Call Trace: [ 1202.279765][T25151] dump_stack+0x172/0x1f0 [ 1202.297532][T25151] should_fail.cold+0xa/0x15 [ 1202.303113][T25151] ? fault_create_debugfs_attr+0x180/0x180 [ 1202.308955][T25151] ? __kasan_check_read+0x11/0x20 [ 1202.314009][T25151] ? __lock_acquire+0x16f2/0x4a00 [ 1202.319075][T25151] should_fail_alloc_page+0x50/0x60 [ 1202.324284][T25151] __alloc_pages_nodemask+0x1a1/0x900 [ 1202.329660][T25151] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1202.329678][T25151] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1202.329694][T25151] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1202.329723][T25151] ? fault_create_debugfs_attr+0x180/0x180 [ 1202.329749][T25151] cache_grow_begin+0x90/0xd20 01:40:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1202.352542][T25151] ? getname_flags+0xd6/0x5b0 [ 1202.352564][T25151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1202.352584][T25151] kmem_cache_alloc+0x64e/0x710 [ 1202.352597][T25151] ? __kasan_check_write+0x14/0x20 [ 1202.352614][T25151] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1202.352632][T25151] getname_flags+0xd6/0x5b0 [ 1202.352650][T25151] getname+0x1a/0x20 [ 1202.362082][T25151] do_sys_open+0x2c9/0x5d0 [ 1202.362103][T25151] ? filp_open+0x80/0x80 [ 1202.362124][T25151] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1202.362140][T25151] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1202.362156][T25151] ? do_syscall_64+0x26/0x760 [ 1202.362179][T25151] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1202.362196][T25151] ? do_syscall_64+0x26/0x760 [ 1202.373289][T25151] __x64_sys_openat+0x9d/0x100 [ 1202.373312][T25151] do_syscall_64+0xfa/0x760 [ 1202.373332][T25151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1202.373348][T25151] RIP: 0033:0x459ef9 [ 1202.383982][T25151] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1202.383992][T25151] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1202.384007][T25151] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1202.384017][T25151] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1202.384026][T25151] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1202.384035][T25151] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 01:40:21 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0), 0x20) [ 1202.384043][T25151] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1202.392592][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1202.392640][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1202.475680][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1202.475740][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:40:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:21 executing program 0 (fault-call:0 fault-nth:2): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1202.693264][T25142] batman_adv: batadv0: Adding interface: veth2101 [ 1202.714206][T25142] batman_adv: batadv0: The MTU of interface veth2101 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1202.767580][T25168] FAULT_INJECTION: forcing a failure. [ 1202.767580][T25168] name failslab, interval 1, probability 0, space 0, times 0 [ 1202.780640][T25168] CPU: 1 PID: 25168 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1202.788559][T25168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1202.798631][T25168] Call Trace: [ 1202.801947][T25168] dump_stack+0x172/0x1f0 [ 1202.806308][T25168] should_fail.cold+0xa/0x15 [ 1202.810926][T25168] ? fault_create_debugfs_attr+0x180/0x180 [ 1202.816759][T25168] ? ___might_sleep+0x163/0x2c0 [ 1202.821633][T25168] __should_failslab+0x121/0x190 [ 1202.826591][T25168] should_failslab+0x9/0x14 [ 1202.831102][T25168] kmem_cache_alloc+0x2aa/0x710 [ 1202.835968][T25168] ? stack_trace_save+0xac/0xe0 [ 1202.840834][T25168] __alloc_file+0x27/0x340 [ 1202.845264][T25168] alloc_empty_file+0x72/0x170 [ 1202.849820][T25142] batman_adv: batadv0: Interface activated: veth2101 [ 1202.850038][T25168] path_openat+0xef/0x46d0 [ 1202.861134][T25168] ? save_stack+0x23/0x90 [ 1202.865481][T25168] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1202.871294][T25168] ? kasan_slab_alloc+0xf/0x20 [ 1202.876065][T25168] ? kmem_cache_alloc+0x121/0x710 [ 1202.881110][T25168] ? getname_flags+0xd6/0x5b0 [ 1202.885814][T25168] ? getname+0x1a/0x20 [ 1202.889900][T25168] ? do_sys_open+0x2c9/0x5d0 [ 1202.894502][T25168] ? __x64_sys_openat+0x9d/0x100 [ 1202.899478][T25168] ? mark_lock+0xc2/0x1220 [ 1202.903923][T25168] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1202.909307][T25168] ? __lock_acquire+0x16f2/0x4a00 [ 1202.914349][T25168] ? __alloc_fd+0x487/0x620 [ 1202.918870][T25168] do_filp_open+0x1a1/0x280 [ 1202.923387][T25168] ? may_open_dev+0x100/0x100 [ 1202.928116][T25168] ? lock_downgrade+0x920/0x920 [ 1202.933155][T25168] ? rwlock_bug.part.0+0x90/0x90 [ 1202.938122][T25168] ? __kasan_check_read+0x11/0x20 [ 1202.943586][T25168] ? do_raw_spin_unlock+0x57/0x270 [ 1202.948738][T25168] do_sys_open+0x3fe/0x5d0 [ 1202.953167][T25168] ? filp_open+0x80/0x80 [ 1202.957425][T25168] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1202.962900][T25168] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1202.968393][T25168] ? do_syscall_64+0x26/0x760 [ 1202.973088][T25168] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1202.979230][T25168] ? do_syscall_64+0x26/0x760 [ 1202.983925][T25168] __x64_sys_openat+0x9d/0x100 [ 1202.988706][T25168] do_syscall_64+0xfa/0x760 [ 1202.993247][T25168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1202.999150][T25168] RIP: 0033:0x459ef9 [ 1203.003074][T25168] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1203.022700][T25168] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1203.031132][T25168] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1203.039118][T25168] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1203.047103][T25168] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1203.055104][T25168] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 01:40:22 executing program 0 (fault-call:0 fault-nth:3): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1203.063100][T25168] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1203.088510][T25158] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1203.172898][T25175] FAULT_INJECTION: forcing a failure. [ 1203.172898][T25175] name failslab, interval 1, probability 0, space 0, times 0 [ 1203.185839][T25171] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1203.211311][T25175] CPU: 1 PID: 25175 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1203.219374][T25175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.229532][T25175] Call Trace: [ 1203.232870][T25175] dump_stack+0x172/0x1f0 [ 1203.237235][T25175] should_fail.cold+0xa/0x15 [ 1203.241864][T25175] ? fault_create_debugfs_attr+0x180/0x180 [ 1203.247886][T25175] ? ___might_sleep+0x163/0x2c0 [ 1203.252781][T25175] __should_failslab+0x121/0x190 [ 1203.257858][T25175] should_failslab+0x9/0x14 [ 1203.262386][T25175] kmem_cache_alloc+0x2aa/0x710 [ 1203.267353][T25175] ? kmem_cache_alloc+0x364/0x710 [ 1203.272406][T25175] security_file_alloc+0x39/0x170 [ 1203.277457][T25175] __alloc_file+0xde/0x340 [ 1203.281906][T25175] alloc_empty_file+0x72/0x170 [ 1203.286705][T25175] path_openat+0xef/0x46d0 [ 1203.291149][T25175] ? save_stack+0x23/0x90 [ 1203.295521][T25175] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1203.295540][T25175] ? kasan_slab_alloc+0xf/0x20 [ 1203.306103][T25175] ? kmem_cache_alloc+0x121/0x710 [ 1203.306117][T25175] ? getname_flags+0xd6/0x5b0 [ 1203.306127][T25175] ? getname+0x1a/0x20 [ 1203.306140][T25175] ? do_sys_open+0x2c9/0x5d0 [ 1203.306152][T25175] ? __x64_sys_openat+0x9d/0x100 [ 1203.306170][T25175] ? mark_lock+0xc2/0x1220 [ 1203.306189][T25175] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1203.306201][T25175] ? __lock_acquire+0x16f2/0x4a00 [ 1203.306223][T25175] ? __alloc_fd+0x487/0x620 [ 1203.348809][T25175] do_filp_open+0x1a1/0x280 [ 1203.353338][T25175] ? may_open_dev+0x100/0x100 [ 1203.358041][T25175] ? lock_downgrade+0x920/0x920 [ 1203.362902][T25175] ? rwlock_bug.part.0+0x90/0x90 [ 1203.367852][T25175] ? __kasan_check_read+0x11/0x20 [ 1203.372976][T25175] ? do_raw_spin_unlock+0x57/0x270 [ 1203.378127][T25175] do_sys_open+0x3fe/0x5d0 [ 1203.382561][T25175] ? filp_open+0x80/0x80 [ 1203.386825][T25175] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1203.392297][T25175] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1203.397855][T25175] ? do_syscall_64+0x26/0x760 [ 1203.402546][T25175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1203.408709][T25175] ? do_syscall_64+0x26/0x760 [ 1203.413434][T25175] __x64_sys_openat+0x9d/0x100 [ 1203.418215][T25175] do_syscall_64+0xfa/0x760 [ 1203.422736][T25175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1203.428631][T25175] RIP: 0033:0x459ef9 [ 1203.432535][T25175] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1203.452230][T25175] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1203.460826][T25175] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 01:40:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1203.468959][T25175] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1203.476951][T25175] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1203.484944][T25175] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1203.493373][T25175] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x4800) 01:40:22 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r41, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000004dc0)='/dev/sg#\x00', 0x2, 0x100) 01:40:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 01:40:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:23 executing program 0 (fault-call:0 fault-nth:4): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) [ 1203.946057][T25210] FAULT_INJECTION: forcing a failure. [ 1203.946057][T25210] name failslab, interval 1, probability 0, space 0, times 0 [ 1203.984752][T25210] CPU: 0 PID: 25210 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1203.992718][T25210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1204.002808][T25210] Call Trace: [ 1204.006116][T25210] dump_stack+0x172/0x1f0 [ 1204.010463][T25210] should_fail.cold+0xa/0x15 [ 1204.014670][T25201] batman_adv: batadv0: Adding interface: veth2103 [ 1204.015078][T25210] ? fault_create_debugfs_attr+0x180/0x180 [ 1204.027324][T25210] ? ___might_sleep+0x163/0x2c0 [ 1204.032214][T25210] __should_failslab+0x121/0x190 [ 1204.037180][T25210] should_failslab+0x9/0x14 [ 1204.041710][T25210] __kmalloc+0x2e0/0x770 [ 1204.045949][T25201] batman_adv: batadv0: The MTU of interface veth2103 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1204.045963][T25201] batman_adv: batadv0: Interface activated: veth2103 [ 1204.071304][T25210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1204.071319][T25210] ? d_absolute_path+0x11b/0x170 [ 1204.071330][T25210] ? __d_path+0x140/0x140 [ 1204.071344][T25210] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1204.071359][T25210] tomoyo_encode2.part.0+0xf5/0x400 [ 1204.071377][T25210] tomoyo_encode+0x2b/0x50 [ 1204.071390][T25210] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 1204.071403][T25210] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1204.071425][T25210] tomoyo_check_open_permission+0x2a8/0x3f0 [ 1204.071441][T25210] ? tomoyo_path_number_perm+0x520/0x520 [ 1204.071469][T25210] ? ___might_sleep+0x163/0x2c0 [ 1204.136991][T25210] ? inode_has_perm+0x230/0x230 [ 1204.141972][T25210] ? rwlock_bug.part.0+0x4c/0x90 [ 1204.147045][T25210] tomoyo_file_open+0xa9/0xd0 [ 1204.151752][T25210] security_file_open+0x71/0x300 [ 1204.156709][T25210] do_dentry_open+0x37a/0x1380 [ 1204.161494][T25210] ? __kasan_check_read+0x11/0x20 [ 1204.166561][T25210] ? chown_common+0x5c0/0x5c0 [ 1204.171264][T25210] ? inode_permission+0xb4/0x560 [ 1204.176223][T25210] vfs_open+0xa0/0xd0 [ 1204.180229][T25210] path_openat+0x10e9/0x46d0 [ 1204.184841][T25210] ? _raw_spin_unlock_irq+0x28/0x90 [ 1204.190088][T25210] ? finish_task_switch+0x147/0x750 [ 1204.195491][T25210] ? _raw_spin_unlock_irq+0x28/0x90 [ 1204.200732][T25210] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1204.206211][T25210] ? __schedule+0x957/0x1e70 [ 1204.210855][T25210] do_filp_open+0x1a1/0x280 [ 1204.215522][T25210] ? may_open_dev+0x100/0x100 [ 1204.220294][T25210] ? ___preempt_schedule+0x16/0x20 [ 1204.225462][T25210] do_sys_open+0x3fe/0x5d0 [ 1204.229897][T25210] ? filp_open+0x80/0x80 [ 1204.234156][T25210] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1204.239625][T25210] ? trace_hardirqs_on_thunk+0x1a/0x20 01:40:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) [ 1204.245099][T25210] ? do_syscall_64+0x26/0x760 [ 1204.249795][T25210] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1204.255885][T25210] ? do_syscall_64+0x26/0x760 [ 1204.260593][T25210] __x64_sys_openat+0x9d/0x100 [ 1204.265384][T25210] do_syscall_64+0xfa/0x760 [ 1204.269933][T25210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1204.275843][T25210] RIP: 0033:0x459ef9 [ 1204.279758][T25210] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1204.299384][T25210] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1204.307820][T25210] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1204.315917][T25210] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1204.323903][T25210] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1204.331961][T25210] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1204.339925][T25210] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 01:40:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 01:40:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x4c00) 01:40:23 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r41, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) 01:40:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1204.591828][T25210] ERROR: Out of memory at tomoyo_realpath_from_path. 01:40:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 1204.857103][T25235] batman_adv: batadv0: Adding interface: veth2105 [ 1204.864574][T25235] batman_adv: batadv0: The MTU of interface veth2105 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:40:24 executing program 0 (fault-call:0 fault-nth:5): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1204.901682][T25235] batman_adv: batadv0: Interface activated: veth2105 [ 1205.017973][T25255] FAULT_INJECTION: forcing a failure. [ 1205.017973][T25255] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1205.031237][T25255] CPU: 0 PID: 25255 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1205.039141][T25255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1205.049200][T25255] Call Trace: [ 1205.052499][T25255] dump_stack+0x172/0x1f0 [ 1205.052521][T25255] should_fail.cold+0xa/0x15 [ 1205.052536][T25255] ? __kasan_check_read+0x11/0x20 [ 1205.052553][T25255] ? fault_create_debugfs_attr+0x180/0x180 [ 1205.052570][T25255] ? is_bpf_text_address+0xac/0x170 [ 1205.052585][T25255] ? find_held_lock+0x35/0x130 [ 1205.052606][T25255] should_fail_alloc_page+0x50/0x60 [ 1205.087504][T25255] __alloc_pages_nodemask+0x1a1/0x900 [ 1205.092910][T25255] ? lock_downgrade+0x920/0x920 [ 1205.097788][T25255] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1205.103535][T25255] ? __kasan_check_read+0x11/0x20 [ 1205.108591][T25255] ? fault_create_debugfs_attr+0x180/0x180 [ 1205.114447][T25255] cache_grow_begin+0x90/0xd20 [ 1205.119235][T25255] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1205.124995][T25255] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1205.131260][T25255] __kmalloc+0x6b2/0x770 [ 1205.135522][T25255] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1205.141254][T25255] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1205.146810][T25255] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1205.153068][T25255] tomoyo_check_open_permission+0x2a8/0x3f0 [ 1205.158973][T25255] ? tomoyo_path_number_perm+0x520/0x520 [ 1205.164631][T25255] ? ___might_sleep+0x163/0x2c0 [ 1205.169507][T25255] ? inode_has_perm+0x230/0x230 [ 1205.174364][T25255] ? rwlock_bug.part.0+0x4c/0x90 [ 1205.179312][T25255] tomoyo_file_open+0xa9/0xd0 [ 1205.184002][T25255] security_file_open+0x71/0x300 [ 1205.188957][T25255] do_dentry_open+0x37a/0x1380 [ 1205.193729][T25255] ? __kasan_check_read+0x11/0x20 [ 1205.198764][T25255] ? chown_common+0x5c0/0x5c0 [ 1205.203452][T25255] ? inode_permission+0xb4/0x560 [ 1205.208403][T25255] vfs_open+0xa0/0xd0 [ 1205.212394][T25255] path_openat+0x10e9/0x46d0 [ 1205.217000][T25255] ? save_stack+0x23/0x90 [ 1205.221346][T25255] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1205.227164][T25255] ? kasan_slab_alloc+0xf/0x20 [ 1205.231934][T25255] ? kmem_cache_alloc+0x121/0x710 [ 1205.236964][T25255] ? getname_flags+0xd6/0x5b0 [ 1205.241656][T25255] ? getname+0x1a/0x20 [ 1205.245755][T25255] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1205.251153][T25255] ? __lock_acquire+0x16f2/0x4a00 [ 1205.256205][T25255] ? __alloc_fd+0x487/0x620 [ 1205.260743][T25255] do_filp_open+0x1a1/0x280 01:40:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 1205.265270][T25255] ? may_open_dev+0x100/0x100 [ 1205.269986][T25255] ? __kasan_check_read+0x11/0x20 [ 1205.275028][T25255] ? do_raw_spin_unlock+0x57/0x270 [ 1205.280175][T25255] do_sys_open+0x3fe/0x5d0 [ 1205.284620][T25255] ? filp_open+0x80/0x80 [ 1205.288884][T25255] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1205.294355][T25255] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1205.299822][T25255] ? do_syscall_64+0x26/0x760 [ 1205.304511][T25255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1205.310583][T25255] ? do_syscall_64+0x26/0x760 [ 1205.315281][T25255] __x64_sys_openat+0x9d/0x100 [ 1205.320064][T25255] do_syscall_64+0xfa/0x760 [ 1205.324584][T25255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1205.330478][T25255] RIP: 0033:0x459ef9 [ 1205.334374][T25255] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1205.353989][T25255] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 01:40:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1205.362423][T25255] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1205.370501][T25255] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1205.378487][T25255] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1205.386641][T25255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1205.394625][T25255] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x5865) 01:40:24 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r41, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) 01:40:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 01:40:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:24 executing program 0 (fault-call:0 fault-nth:6): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x6000) [ 1205.892379][T25291] FAULT_INJECTION: forcing a failure. [ 1205.892379][T25291] name failslab, interval 1, probability 0, space 0, times 0 [ 1205.941783][T25291] CPU: 0 PID: 25291 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1205.949984][T25291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1205.960057][T25291] Call Trace: [ 1205.963366][T25291] dump_stack+0x172/0x1f0 [ 1205.967731][T25291] should_fail.cold+0xa/0x15 [ 1205.972369][T25291] ? fault_create_debugfs_attr+0x180/0x180 [ 1205.978208][T25291] ? ___might_sleep+0x163/0x2c0 [ 1205.983113][T25291] __should_failslab+0x121/0x190 [ 1205.988078][T25291] should_failslab+0x9/0x14 [ 1205.992603][T25291] kmem_cache_alloc_trace+0x2d3/0x790 [ 1205.998009][T25291] create_basic_memory_bitmaps+0x9a/0x170 [ 1206.003749][T25291] snapshot_open+0x40a/0x4d0 [ 1206.008346][T25291] ? snapshot_compat_ioctl+0x420/0x420 [ 1206.013830][T25291] ? snapshot_compat_ioctl+0x420/0x420 [ 1206.019369][T25291] misc_open+0x395/0x4c0 [ 1206.023624][T25291] ? misc_devnode+0x140/0x140 [ 1206.028294][T25291] chrdev_open+0x245/0x6b0 [ 1206.032708][T25291] ? cdev_put.part.0+0x50/0x50 [ 1206.037905][T25291] ? security_file_open+0x87/0x300 [ 1206.043023][T25291] do_dentry_open+0x4e6/0x1380 [ 1206.047781][T25291] ? __kasan_check_read+0x11/0x20 [ 1206.052812][T25291] ? cdev_put.part.0+0x50/0x50 [ 1206.057587][T25291] ? chown_common+0x5c0/0x5c0 [ 1206.062272][T25291] ? inode_permission+0xb4/0x560 [ 1206.067230][T25291] vfs_open+0xa0/0xd0 [ 1206.071208][T25291] path_openat+0x10e9/0x46d0 [ 1206.075807][T25291] ? save_stack+0x23/0x90 [ 1206.080129][T25291] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1206.085943][T25291] ? kasan_slab_alloc+0xf/0x20 [ 1206.090840][T25291] ? kmem_cache_alloc+0x121/0x710 [ 1206.095883][T25291] ? getname_flags+0xd6/0x5b0 [ 1206.100555][T25291] ? getname+0x1a/0x20 [ 1206.104635][T25291] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1206.110020][T25291] ? __lock_acquire+0x16f2/0x4a00 [ 1206.115075][T25291] ? __alloc_fd+0x487/0x620 [ 1206.119585][T25291] do_filp_open+0x1a1/0x280 [ 1206.124086][T25291] ? may_open_dev+0x100/0x100 [ 1206.128769][T25291] ? __kasan_check_read+0x11/0x20 [ 1206.133788][T25291] ? do_raw_spin_unlock+0x57/0x270 [ 1206.139121][T25291] do_sys_open+0x3fe/0x5d0 [ 1206.143547][T25291] ? filp_open+0x80/0x80 [ 1206.147790][T25291] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1206.153260][T25291] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1206.158727][T25291] ? do_syscall_64+0x26/0x760 [ 1206.163399][T25291] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1206.169485][T25291] ? do_syscall_64+0x26/0x760 [ 1206.174280][T25291] __x64_sys_openat+0x9d/0x100 [ 1206.179051][T25291] do_syscall_64+0xfa/0x760 [ 1206.183556][T25291] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1206.189451][T25291] RIP: 0033:0x459ef9 [ 1206.194482][T25291] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1206.214180][T25291] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1206.222588][T25291] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1206.230560][T25291] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c 01:40:25 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r41, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) [ 1206.238527][T25291] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1206.246493][T25291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1206.254457][T25291] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1206.304061][T25300] __nla_validate_parse: 12 callbacks suppressed [ 1206.304073][T25300] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1206.565759][T25313] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:25 executing program 0 (fault-call:0 fault-nth:7): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:25 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r41, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/video0\x00', 0x2, 0x0) [ 1206.731685][T25299] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1206.825738][T25324] FAULT_INJECTION: forcing a failure. [ 1206.825738][T25324] name failslab, interval 1, probability 0, space 0, times 0 [ 1206.871888][ C1] net_ratelimit: 24 callbacks suppressed [ 1206.871898][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1206.883576][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1206.914046][T25324] CPU: 0 PID: 25324 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1206.921999][T25324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1206.932066][T25324] Call Trace: [ 1206.935371][T25324] dump_stack+0x172/0x1f0 [ 1206.939726][T25324] should_fail.cold+0xa/0x15 [ 1206.944355][T25324] ? fault_create_debugfs_attr+0x180/0x180 [ 1206.950191][T25324] ? ___might_sleep+0x163/0x2c0 [ 1206.955074][T25324] __should_failslab+0x121/0x190 [ 1206.960052][T25324] should_failslab+0x9/0x14 [ 1206.964571][T25324] kmem_cache_alloc_trace+0x2d3/0x790 [ 1206.970006][T25324] create_basic_memory_bitmaps+0x9a/0x170 [ 1206.975747][T25324] snapshot_open+0x40a/0x4d0 [ 1206.980364][T25324] ? snapshot_compat_ioctl+0x420/0x420 [ 1206.985850][T25324] ? snapshot_compat_ioctl+0x420/0x420 [ 1206.985870][T25324] misc_open+0x395/0x4c0 [ 1206.985888][T25324] ? misc_devnode+0x140/0x140 [ 1206.985904][T25324] chrdev_open+0x245/0x6b0 [ 1206.985921][T25324] ? cdev_put.part.0+0x50/0x50 [ 1206.985943][T25324] ? security_file_open+0x87/0x300 [ 1206.985963][T25324] do_dentry_open+0x4e6/0x1380 [ 1206.985976][T25324] ? __kasan_check_read+0x11/0x20 [ 1206.985990][T25324] ? cdev_put.part.0+0x50/0x50 [ 1206.986011][T25324] ? chown_common+0x5c0/0x5c0 [ 1207.004823][T25324] ? inode_permission+0xb4/0x560 [ 1207.004847][T25324] vfs_open+0xa0/0xd0 [ 1207.024473][T25324] path_openat+0x10e9/0x46d0 [ 1207.024488][T25324] ? save_stack+0x23/0x90 [ 1207.024502][T25324] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1207.024515][T25324] ? kasan_slab_alloc+0xf/0x20 [ 1207.024527][T25324] ? kmem_cache_alloc+0x121/0x710 [ 1207.024541][T25324] ? getname_flags+0xd6/0x5b0 [ 1207.024554][T25324] ? getname+0x1a/0x20 [ 1207.024580][T25324] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1207.024595][T25324] ? __lock_acquire+0x16f2/0x4a00 [ 1207.024615][T25324] ? __alloc_fd+0x487/0x620 [ 1207.024633][T25324] do_filp_open+0x1a1/0x280 [ 1207.024650][T25324] ? may_open_dev+0x100/0x100 [ 1207.043011][T25324] ? __kasan_check_read+0x11/0x20 [ 1207.043028][T25324] ? do_raw_spin_unlock+0x57/0x270 [ 1207.043069][T25324] do_sys_open+0x3fe/0x5d0 [ 1207.043087][T25324] ? filp_open+0x80/0x80 [ 1207.043106][T25324] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1207.043120][T25324] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1207.043134][T25324] ? do_syscall_64+0x26/0x760 [ 1207.043149][T25324] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.043166][T25324] ? do_syscall_64+0x26/0x760 [ 1207.072445][T25324] __x64_sys_openat+0x9d/0x100 [ 1207.072468][T25324] do_syscall_64+0xfa/0x760 [ 1207.072490][T25324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.072503][T25324] RIP: 0033:0x459ef9 [ 1207.072517][T25324] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1207.072524][T25324] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1207.072537][T25324] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1207.072546][T25324] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c 01:40:26 executing program 0 (fault-call:0 fault-nth:8): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1207.072553][T25324] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1207.072561][T25324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1207.072574][T25324] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1207.266223][T25335] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:26 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1207.313842][T25342] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1207.347332][T25347] FAULT_INJECTION: forcing a failure. [ 1207.347332][T25347] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.372117][T25347] CPU: 1 PID: 25347 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1207.380060][T25347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1207.390147][T25347] Call Trace: [ 1207.393454][T25347] dump_stack+0x172/0x1f0 [ 1207.397816][T25347] should_fail.cold+0xa/0x15 [ 1207.402422][T25347] ? fault_create_debugfs_attr+0x180/0x180 [ 1207.408334][T25347] ? ___might_sleep+0x163/0x2c0 [ 1207.413223][T25347] __should_failslab+0x121/0x190 [ 1207.418174][T25347] should_failslab+0x9/0x14 [ 1207.422699][T25347] kmem_cache_alloc_trace+0x2d3/0x790 [ 1207.428091][T25347] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1207.434360][T25347] ? find_first_bit+0x91/0xb0 [ 1207.439066][T25347] memory_bm_create+0x12e/0x620 [ 1207.443940][T25347] ? kmem_cache_alloc_trace+0x397/0x790 [ 1207.449513][T25347] create_basic_memory_bitmaps+0xba/0x170 [ 1207.455276][T25347] snapshot_open+0x40a/0x4d0 [ 1207.459885][T25347] ? snapshot_compat_ioctl+0x420/0x420 [ 1207.465367][T25347] ? snapshot_compat_ioctl+0x420/0x420 [ 1207.470870][T25347] misc_open+0x395/0x4c0 [ 1207.475142][T25347] ? misc_devnode+0x140/0x140 [ 1207.479916][T25347] chrdev_open+0x245/0x6b0 [ 1207.484358][T25347] ? cdev_put.part.0+0x50/0x50 [ 1207.489143][T25347] ? security_file_open+0x87/0x300 [ 1207.494269][T25347] do_dentry_open+0x4e6/0x1380 [ 1207.499041][T25347] ? __kasan_check_read+0x11/0x20 [ 1207.504082][T25347] ? cdev_put.part.0+0x50/0x50 [ 1207.508863][T25347] ? chown_common+0x5c0/0x5c0 [ 1207.513561][T25347] ? inode_permission+0xb4/0x560 [ 1207.518525][T25347] vfs_open+0xa0/0xd0 [ 1207.522528][T25347] path_openat+0x10e9/0x46d0 [ 1207.527139][T25347] ? save_stack+0x23/0x90 [ 1207.531565][T25347] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1207.537556][T25347] ? kasan_slab_alloc+0xf/0x20 [ 1207.542329][T25347] ? kmem_cache_alloc+0x121/0x710 [ 1207.547365][T25347] ? getname_flags+0xd6/0x5b0 [ 1207.552059][T25347] ? getname+0x1a/0x20 [ 1207.556173][T25347] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1207.561565][T25347] ? __lock_acquire+0x16f2/0x4a00 [ 1207.566645][T25347] ? __alloc_fd+0x487/0x620 [ 1207.571438][T25347] do_filp_open+0x1a1/0x280 [ 1207.575968][T25347] ? may_open_dev+0x100/0x100 [ 1207.580681][T25347] ? __kasan_check_read+0x11/0x20 [ 1207.585725][T25347] ? do_raw_spin_unlock+0x57/0x270 [ 1207.590877][T25347] do_sys_open+0x3fe/0x5d0 [ 1207.595310][T25347] ? filp_open+0x80/0x80 [ 1207.599564][T25347] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1207.605054][T25347] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1207.610531][T25347] ? do_syscall_64+0x26/0x760 [ 1207.615220][T25347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.621300][T25347] ? do_syscall_64+0x26/0x760 [ 1207.625999][T25347] __x64_sys_openat+0x9d/0x100 [ 1207.630784][T25347] do_syscall_64+0xfa/0x760 [ 1207.635312][T25347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.641210][T25347] RIP: 0033:0x459ef9 [ 1207.645113][T25347] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1207.664729][T25347] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 01:40:26 executing program 3: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) [ 1207.673167][T25347] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1207.681152][T25347] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1207.689131][T25347] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1207.697134][T25347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1207.705121][T25347] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1207.748509][T25317] batman_adv: batadv0: Adding interface: veth2109 [ 1207.797726][T25317] batman_adv: batadv0: The MTU of interface veth2109 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:40:27 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x6558) 01:40:27 executing program 0 (fault-call:0 fault-nth:9): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1207.881724][T25317] batman_adv: batadv0: Interface activated: veth2109 [ 1207.902886][T25344] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1207.911946][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1207.918192][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1207.992111][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1207.997966][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1208.040612][T25363] FAULT_INJECTION: forcing a failure. [ 1208.040612][T25363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1208.046639][T25327] batman_adv: batadv0: Adding interface: veth1949 [ 1208.067749][T25363] CPU: 0 PID: 25363 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1208.075724][T25363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1208.085790][T25363] Call Trace: [ 1208.089095][T25363] dump_stack+0x172/0x1f0 [ 1208.091779][T25327] batman_adv: batadv0: The MTU of interface veth1949 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1208.093445][T25363] should_fail.cold+0xa/0x15 [ 1208.093467][T25363] ? fault_create_debugfs_attr+0x180/0x180 [ 1208.093485][T25363] ? ___might_sleep+0x163/0x2c0 [ 1208.093511][T25363] should_fail_alloc_page+0x50/0x60 [ 1208.140317][T25363] __alloc_pages_nodemask+0x1a1/0x900 [ 1208.145711][T25363] ? find_held_lock+0x35/0x130 [ 1208.150502][T25363] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1208.156264][T25363] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1208.162439][T25363] ? memory_bm_create+0x12e/0x620 [ 1208.166789][T25327] batman_adv: batadv0: Interface activated: veth1949 [ 1208.167476][T25363] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1208.167500][T25363] alloc_pages_current+0x107/0x210 [ 1208.167521][T25363] get_zeroed_page+0x14/0x50 [ 1208.167540][T25363] get_image_page+0x1d/0x170 [ 1208.194918][T25363] chain_alloc+0x9c/0xe0 [ 1208.199196][T25363] memory_bm_create+0x2ee/0x620 [ 1208.204075][T25363] ? kmem_cache_alloc_trace+0x397/0x790 [ 1208.209663][T25363] create_basic_memory_bitmaps+0xba/0x170 [ 1208.215410][T25363] snapshot_open+0x40a/0x4d0 [ 1208.220025][T25363] ? snapshot_compat_ioctl+0x420/0x420 [ 1208.225526][T25363] ? snapshot_compat_ioctl+0x420/0x420 [ 1208.231043][T25363] misc_open+0x395/0x4c0 [ 1208.235309][T25363] ? misc_devnode+0x140/0x140 [ 1208.240001][T25363] chrdev_open+0x245/0x6b0 [ 1208.244443][T25363] ? cdev_put.part.0+0x50/0x50 [ 1208.249230][T25363] ? security_file_open+0x87/0x300 [ 1208.254382][T25363] do_dentry_open+0x4e6/0x1380 [ 1208.259160][T25363] ? __kasan_check_read+0x11/0x20 [ 1208.264206][T25363] ? cdev_put.part.0+0x50/0x50 [ 1208.268991][T25363] ? chown_common+0x5c0/0x5c0 [ 1208.273690][T25363] ? inode_permission+0xb4/0x560 [ 1208.278739][T25363] vfs_open+0xa0/0xd0 [ 1208.282750][T25363] path_openat+0x10e9/0x46d0 [ 1208.287362][T25363] ? save_stack+0x23/0x90 [ 1208.291708][T25363] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1208.297534][T25363] ? kasan_slab_alloc+0xf/0x20 [ 1208.302317][T25363] ? kmem_cache_alloc+0x121/0x710 [ 1208.307374][T25363] ? getname_flags+0xd6/0x5b0 [ 1208.312334][T25363] ? getname+0x1a/0x20 [ 1208.316443][T25363] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1208.321835][T25363] ? __lock_acquire+0x16f2/0x4a00 [ 1208.326902][T25363] ? __alloc_fd+0x487/0x620 [ 1208.331519][T25363] do_filp_open+0x1a1/0x280 [ 1208.336147][T25363] ? may_open_dev+0x100/0x100 [ 1208.340855][T25363] ? __kasan_check_read+0x11/0x20 [ 1208.345899][T25363] ? do_raw_spin_unlock+0x57/0x270 [ 1208.351056][T25363] do_sys_open+0x3fe/0x5d0 [ 1208.355496][T25363] ? filp_open+0x80/0x80 [ 1208.359767][T25363] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1208.365244][T25363] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1208.370717][T25363] ? do_syscall_64+0x26/0x760 [ 1208.375409][T25363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1208.381492][T25363] ? do_syscall_64+0x26/0x760 [ 1208.386189][T25363] __x64_sys_openat+0x9d/0x100 [ 1208.390968][T25363] do_syscall_64+0xfa/0x760 [ 1208.395492][T25363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1208.401400][T25363] RIP: 0033:0x459ef9 [ 1208.405303][T25363] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1208.424920][T25363] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1208.433348][T25363] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1208.441333][T25363] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1208.449313][T25363] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1208.457819][T25363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1208.465804][T25363] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1208.481097][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1208.487002][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:40:27 executing program 0 (fault-call:0 fault-nth:10): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1208.515099][T25356] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 01:40:27 executing program 3: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) [ 1208.631647][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1208.637597][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:40:27 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:27 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r41, &(0x7f0000000240), 0x1, 0x0, 0x0) [ 1208.744116][T25374] FAULT_INJECTION: forcing a failure. [ 1208.744116][T25374] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1208.808197][T25374] CPU: 1 PID: 25374 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1208.816155][T25374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1208.826235][T25374] Call Trace: [ 1208.829545][T25374] dump_stack+0x172/0x1f0 [ 1208.833997][T25374] should_fail.cold+0xa/0x15 [ 1208.838624][T25374] ? fault_create_debugfs_attr+0x180/0x180 [ 1208.844453][T25374] ? ___might_sleep+0x163/0x2c0 [ 1208.849360][T25374] should_fail_alloc_page+0x50/0x60 [ 1208.854573][T25374] __alloc_pages_nodemask+0x1a1/0x900 [ 1208.859968][T25374] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1208.865718][T25374] ? memory_bm_create+0x12e/0x620 [ 1208.871371][T25374] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1208.877727][T25374] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1208.883993][T25374] alloc_pages_current+0x107/0x210 [ 1208.889131][T25374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1208.895408][T25374] get_zeroed_page+0x14/0x50 [ 1208.900021][T25374] get_image_page+0x1d/0x170 [ 1208.904633][T25374] alloc_rtree_node+0x41/0xa0 [ 1208.909333][T25374] memory_bm_create+0x47e/0x620 [ 1208.914216][T25374] create_basic_memory_bitmaps+0xba/0x170 [ 1208.919965][T25374] snapshot_open+0x40a/0x4d0 [ 1208.924595][T25374] ? snapshot_compat_ioctl+0x420/0x420 [ 1208.930091][T25374] ? snapshot_compat_ioctl+0x420/0x420 [ 1208.935583][T25374] misc_open+0x395/0x4c0 [ 1208.939856][T25374] ? misc_devnode+0x140/0x140 [ 1208.944562][T25374] chrdev_open+0x245/0x6b0 [ 1208.949004][T25374] ? cdev_put.part.0+0x50/0x50 [ 1208.953796][T25374] ? security_file_open+0x87/0x300 [ 1208.958930][T25374] do_dentry_open+0x4e6/0x1380 [ 1208.963708][T25374] ? __kasan_check_read+0x11/0x20 [ 1208.968747][T25374] ? cdev_put.part.0+0x50/0x50 [ 1208.973540][T25374] ? chown_common+0x5c0/0x5c0 [ 1208.978232][T25374] ? inode_permission+0xb4/0x560 [ 1208.983195][T25374] vfs_open+0xa0/0xd0 [ 1208.987197][T25374] path_openat+0x10e9/0x46d0 [ 1208.991807][T25374] ? save_stack+0x23/0x90 [ 1208.996155][T25374] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1209.001976][T25374] ? kasan_slab_alloc+0xf/0x20 [ 1209.006749][T25374] ? kmem_cache_alloc+0x121/0x710 [ 1209.011800][T25374] ? getname_flags+0xd6/0x5b0 [ 1209.016489][T25374] ? getname+0x1a/0x20 [ 1209.020699][T25374] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1209.026084][T25374] ? __lock_acquire+0x16f2/0x4a00 [ 1209.031137][T25374] ? __alloc_fd+0x487/0x620 [ 1209.035681][T25374] do_filp_open+0x1a1/0x280 [ 1209.040210][T25374] ? may_open_dev+0x100/0x100 [ 1209.044939][T25374] ? __kasan_check_read+0x11/0x20 [ 1209.049981][T25374] ? do_raw_spin_unlock+0x57/0x270 [ 1209.055310][T25374] do_sys_open+0x3fe/0x5d0 [ 1209.059752][T25374] ? filp_open+0x80/0x80 [ 1209.064017][T25374] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1209.069494][T25374] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1209.074969][T25374] ? do_syscall_64+0x26/0x760 [ 1209.079687][T25374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.085780][T25374] ? do_syscall_64+0x26/0x760 [ 1209.092225][T25374] __x64_sys_openat+0x9d/0x100 [ 1209.097008][T25374] do_syscall_64+0xfa/0x760 [ 1209.101541][T25374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.107743][T25374] RIP: 0033:0x459ef9 [ 1209.111657][T25374] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1209.131276][T25374] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1209.139807][T25374] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1209.147795][T25374] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1209.155781][T25374] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1209.163850][T25374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1209.172010][T25374] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:28 executing program 0 (fault-call:0 fault-nth:11): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1209.487361][T25399] FAULT_INJECTION: forcing a failure. [ 1209.487361][T25399] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1209.501901][T25399] CPU: 0 PID: 25399 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1209.509912][T25399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1209.519978][T25399] Call Trace: [ 1209.523284][T25399] dump_stack+0x172/0x1f0 [ 1209.527631][T25399] should_fail.cold+0xa/0x15 [ 1209.532232][T25399] ? fault_create_debugfs_attr+0x180/0x180 [ 1209.538051][T25399] ? ___might_sleep+0x163/0x2c0 [ 1209.542923][T25399] should_fail_alloc_page+0x50/0x60 [ 1209.548128][T25399] __alloc_pages_nodemask+0x1a1/0x900 [ 1209.553520][T25399] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1209.559258][T25399] ? memory_bm_create+0x12e/0x620 [ 1209.564297][T25399] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1209.570569][T25399] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1209.576835][T25399] alloc_pages_current+0x107/0x210 [ 1209.581970][T25399] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1209.588234][T25399] get_zeroed_page+0x14/0x50 [ 1209.592839][T25399] get_image_page+0x1d/0x170 [ 1209.597443][T25399] alloc_rtree_node+0x41/0xa0 [ 1209.602140][T25399] memory_bm_create+0x3ea/0x620 [ 1209.607018][T25399] create_basic_memory_bitmaps+0xba/0x170 [ 1209.612844][T25399] snapshot_open+0x40a/0x4d0 [ 1209.617448][T25399] ? snapshot_compat_ioctl+0x420/0x420 [ 1209.622928][T25399] ? snapshot_compat_ioctl+0x420/0x420 [ 1209.628411][T25399] misc_open+0x395/0x4c0 [ 1209.632703][T25399] ? misc_devnode+0x140/0x140 [ 1209.637390][T25399] chrdev_open+0x245/0x6b0 [ 1209.641822][T25399] ? cdev_put.part.0+0x50/0x50 [ 1209.646602][T25399] ? security_file_open+0x87/0x300 [ 1209.651778][T25399] do_dentry_open+0x4e6/0x1380 [ 1209.656551][T25399] ? __kasan_check_read+0x11/0x20 [ 1209.661594][T25399] ? cdev_put.part.0+0x50/0x50 [ 1209.666381][T25399] ? chown_common+0x5c0/0x5c0 [ 1209.671068][T25399] ? inode_permission+0xb4/0x560 [ 1209.676027][T25399] vfs_open+0xa0/0xd0 [ 1209.680020][T25399] path_openat+0x10e9/0x46d0 [ 1209.684617][T25399] ? save_stack+0x23/0x90 [ 1209.688959][T25399] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1209.694774][T25399] ? kasan_slab_alloc+0xf/0x20 [ 1209.699548][T25399] ? kmem_cache_alloc+0x121/0x710 [ 1209.704580][T25399] ? getname_flags+0xd6/0x5b0 [ 1209.709270][T25399] ? getname+0x1a/0x20 [ 1209.713378][T25399] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1209.718764][T25399] ? __lock_acquire+0x16f2/0x4a00 [ 1209.723813][T25399] ? __alloc_fd+0x487/0x620 [ 1209.728336][T25399] do_filp_open+0x1a1/0x280 [ 1209.732848][T25399] ? may_open_dev+0x100/0x100 [ 1209.737542][T25399] ? __kasan_check_read+0x11/0x20 [ 1209.742573][T25399] ? do_raw_spin_unlock+0x57/0x270 [ 1209.747713][T25399] do_sys_open+0x3fe/0x5d0 [ 1209.752148][T25399] ? filp_open+0x80/0x80 [ 1209.756505][T25399] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1209.761980][T25399] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1209.767541][T25399] ? do_syscall_64+0x26/0x760 [ 1209.772228][T25399] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.778651][T25399] ? do_syscall_64+0x26/0x760 [ 1209.783346][T25399] __x64_sys_openat+0x9d/0x100 [ 1209.788125][T25399] do_syscall_64+0xfa/0x760 [ 1209.792645][T25399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.798540][T25399] RIP: 0033:0x459ef9 [ 1209.802439][T25399] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1209.822054][T25399] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1209.830478][T25399] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1209.838462][T25399] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1209.846455][T25399] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1209.854436][T25399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1209.862415][T25399] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:29 executing program 3: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 01:40:29 executing program 0 (fault-call:0 fault-nth:12): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1209.895286][T25368] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1209.953193][T25367] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1210.060833][T25406] FAULT_INJECTION: forcing a failure. [ 1210.060833][T25406] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1210.060853][T25406] CPU: 0 PID: 25406 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1210.082305][T25406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1210.092446][T25406] Call Trace: [ 1210.092466][T25406] dump_stack+0x172/0x1f0 [ 1210.092490][T25406] should_fail.cold+0xa/0x15 [ 1210.092508][T25406] ? fault_create_debugfs_attr+0x180/0x180 [ 1210.092524][T25406] ? ___might_sleep+0x163/0x2c0 [ 1210.092549][T25406] should_fail_alloc_page+0x50/0x60 [ 1210.092561][T25406] __alloc_pages_nodemask+0x1a1/0x900 [ 1210.092578][T25406] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1210.092605][T25406] ? memory_bm_create+0x12e/0x620 [ 1210.100214][T25406] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1210.115622][T25406] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1210.115644][T25406] alloc_pages_current+0x107/0x210 [ 1210.115658][T25406] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1210.115679][T25406] get_zeroed_page+0x14/0x50 [ 1210.126334][T25406] get_image_page+0x1d/0x170 [ 1210.126353][T25406] alloc_rtree_node+0x41/0xa0 [ 1210.126376][T25406] memory_bm_create+0x47e/0x620 [ 1210.149586][T25406] create_basic_memory_bitmaps+0xba/0x170 [ 1210.149605][T25406] snapshot_open+0x40a/0x4d0 [ 1210.149624][T25406] ? snapshot_compat_ioctl+0x420/0x420 [ 1210.170121][T25406] ? snapshot_compat_ioctl+0x420/0x420 [ 1210.185330][T25406] misc_open+0x395/0x4c0 [ 1210.185349][T25406] ? misc_devnode+0x140/0x140 [ 1210.185363][T25406] chrdev_open+0x245/0x6b0 [ 1210.185382][T25406] ? cdev_put.part.0+0x50/0x50 [ 1210.195420][T25406] ? security_file_open+0x87/0x300 [ 1210.195439][T25406] do_dentry_open+0x4e6/0x1380 [ 1210.195452][T25406] ? __kasan_check_read+0x11/0x20 [ 1210.195467][T25406] ? cdev_put.part.0+0x50/0x50 [ 1210.195487][T25406] ? chown_common+0x5c0/0x5c0 [ 1210.195501][T25406] ? inode_permission+0xb4/0x560 [ 1210.195520][T25406] vfs_open+0xa0/0xd0 [ 1210.195534][T25406] path_openat+0x10e9/0x46d0 [ 1210.195550][T25406] ? save_stack+0x23/0x90 [ 1210.219073][T25406] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1210.219087][T25406] ? kasan_slab_alloc+0xf/0x20 [ 1210.219099][T25406] ? kmem_cache_alloc+0x121/0x710 [ 1210.219111][T25406] ? getname_flags+0xd6/0x5b0 [ 1210.219127][T25406] ? getname+0x1a/0x20 [ 1210.267112][T25406] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1210.267129][T25406] ? __lock_acquire+0x16f2/0x4a00 [ 1210.267148][T25406] ? __alloc_fd+0x487/0x620 [ 1210.267166][T25406] do_filp_open+0x1a1/0x280 [ 1210.291027][T25406] ? may_open_dev+0x100/0x100 [ 1210.291056][T25406] ? __kasan_check_read+0x11/0x20 [ 1210.291073][T25406] ? do_raw_spin_unlock+0x57/0x270 [ 1210.309786][T25406] do_sys_open+0x3fe/0x5d0 [ 1210.309805][T25406] ? filp_open+0x80/0x80 [ 1210.328594][T25406] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1210.334066][T25406] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1210.334081][T25406] ? do_syscall_64+0x26/0x760 [ 1210.334097][T25406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1210.334109][T25406] ? do_syscall_64+0x26/0x760 [ 1210.334129][T25406] __x64_sys_openat+0x9d/0x100 [ 1210.334145][T25406] do_syscall_64+0xfa/0x760 [ 1210.334161][T25406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1210.334171][T25406] RIP: 0033:0x459ef9 [ 1210.334184][T25406] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1210.334197][T25406] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 01:40:29 executing program 0 (fault-call:0 fault-nth:13): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1210.350552][T25406] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1210.350560][T25406] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1210.350569][T25406] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1210.350578][T25406] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1210.350586][T25406] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1210.467763][T25385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1210.523432][T25416] FAULT_INJECTION: forcing a failure. [ 1210.523432][T25416] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1210.536870][T25416] CPU: 1 PID: 25416 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1210.544776][T25416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1210.554849][T25416] Call Trace: [ 1210.554869][T25416] dump_stack+0x172/0x1f0 [ 1210.554892][T25416] should_fail.cold+0xa/0x15 [ 1210.554912][T25416] ? fault_create_debugfs_attr+0x180/0x180 [ 1210.554931][T25416] ? ___might_sleep+0x163/0x2c0 [ 1210.554954][T25416] should_fail_alloc_page+0x50/0x60 [ 1210.554972][T25416] __alloc_pages_nodemask+0x1a1/0x900 [ 1210.567174][T25416] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1210.567200][T25416] ? memory_bm_create+0x12e/0x620 [ 1210.567219][T25416] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1210.567235][T25416] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1210.567252][T25416] alloc_pages_current+0x107/0x210 [ 1210.567271][T25416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1210.588799][T25416] get_zeroed_page+0x14/0x50 [ 1210.588817][T25416] get_image_page+0x1d/0x170 [ 1210.588835][T25416] alloc_rtree_node+0x41/0xa0 [ 1210.588853][T25416] memory_bm_create+0x47e/0x620 [ 1210.588881][T25416] create_basic_memory_bitmaps+0xba/0x170 [ 1210.588900][T25416] snapshot_open+0x40a/0x4d0 [ 1210.612084][T25416] ? snapshot_compat_ioctl+0x420/0x420 [ 1210.612110][T25416] ? snapshot_compat_ioctl+0x420/0x420 [ 1210.612128][T25416] misc_open+0x395/0x4c0 [ 1210.612146][T25416] ? misc_devnode+0x140/0x140 [ 1210.612161][T25416] chrdev_open+0x245/0x6b0 [ 1210.612178][T25416] ? cdev_put.part.0+0x50/0x50 [ 1210.612198][T25416] ? security_file_open+0x87/0x300 [ 1210.612218][T25416] do_dentry_open+0x4e6/0x1380 [ 1210.628121][T25416] ? __kasan_check_read+0x11/0x20 [ 1210.628140][T25416] ? cdev_put.part.0+0x50/0x50 [ 1210.628161][T25416] ? chown_common+0x5c0/0x5c0 [ 1210.628178][T25416] ? inode_permission+0xb4/0x560 [ 1210.628199][T25416] vfs_open+0xa0/0xd0 [ 1210.628218][T25416] path_openat+0x10e9/0x46d0 [ 1210.648005][T25416] ? save_stack+0x23/0x90 [ 1210.648019][T25416] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1210.648032][T25416] ? kasan_slab_alloc+0xf/0x20 [ 1210.648044][T25416] ? kmem_cache_alloc+0x121/0x710 [ 1210.648059][T25416] ? getname_flags+0xd6/0x5b0 [ 1210.648072][T25416] ? getname+0x1a/0x20 [ 1210.648097][T25416] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1210.648116][T25416] ? __lock_acquire+0x16f2/0x4a00 [ 1210.669256][T25416] ? __alloc_fd+0x487/0x620 [ 1210.669280][T25416] do_filp_open+0x1a1/0x280 [ 1210.669297][T25416] ? may_open_dev+0x100/0x100 [ 1210.669324][T25416] ? __kasan_check_read+0x11/0x20 [ 1210.669337][T25416] ? do_raw_spin_unlock+0x57/0x270 [ 1210.669368][T25416] do_sys_open+0x3fe/0x5d0 [ 1210.688290][T25416] ? filp_open+0x80/0x80 [ 1210.688310][T25416] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1210.688325][T25416] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1210.688341][T25416] ? do_syscall_64+0x26/0x760 [ 1210.688357][T25416] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1210.688370][T25416] ? do_syscall_64+0x26/0x760 [ 1210.688391][T25416] __x64_sys_openat+0x9d/0x100 [ 1210.707582][T25416] do_syscall_64+0xfa/0x760 [ 1210.707604][T25416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1210.707616][T25416] RIP: 0033:0x459ef9 [ 1210.707632][T25416] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1210.707640][T25416] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1210.707654][T25416] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1210.707667][T25416] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1210.731266][T25416] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1210.731275][T25416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1210.731283][T25416] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x6800) 01:40:30 executing program 3: r0 = socket(0x0, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:30 executing program 0 (fault-call:0 fault-nth:14): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:30 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1211.072609][T25371] batman_adv: batadv0: Adding interface: veth2111 [ 1211.079185][T25371] batman_adv: batadv0: The MTU of interface veth2111 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1211.106233][T25371] batman_adv: batadv0: Interface activated: veth2111 [ 1211.210418][T25422] FAULT_INJECTION: forcing a failure. [ 1211.210418][T25422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1211.260516][T25422] CPU: 1 PID: 25422 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1211.268469][T25422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1211.278539][T25422] Call Trace: [ 1211.281856][T25422] dump_stack+0x172/0x1f0 [ 1211.286215][T25422] should_fail.cold+0xa/0x15 [ 1211.290823][T25422] ? fault_create_debugfs_attr+0x180/0x180 [ 1211.296668][T25422] ? ___might_sleep+0x163/0x2c0 [ 1211.301546][T25422] should_fail_alloc_page+0x50/0x60 [ 1211.306752][T25422] __alloc_pages_nodemask+0x1a1/0x900 [ 1211.312147][T25422] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1211.317896][T25422] ? memory_bm_create+0x12e/0x620 [ 1211.322934][T25422] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1211.329190][T25422] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1211.335459][T25422] alloc_pages_current+0x107/0x210 [ 1211.340584][T25422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1211.346844][T25422] get_zeroed_page+0x14/0x50 [ 1211.351442][T25422] get_image_page+0x1d/0x170 [ 1211.356047][T25422] alloc_rtree_node+0x41/0xa0 [ 1211.360744][T25422] memory_bm_create+0x47e/0x620 [ 1211.365633][T25422] create_basic_memory_bitmaps+0xba/0x170 [ 1211.371370][T25422] snapshot_open+0x40a/0x4d0 [ 1211.375973][T25422] ? snapshot_compat_ioctl+0x420/0x420 [ 1211.381454][T25422] ? snapshot_compat_ioctl+0x420/0x420 [ 1211.386926][T25422] misc_open+0x395/0x4c0 [ 1211.391186][T25422] ? misc_devnode+0x140/0x140 [ 1211.395875][T25422] chrdev_open+0x245/0x6b0 [ 1211.400314][T25422] ? cdev_put.part.0+0x50/0x50 [ 1211.405098][T25422] ? security_file_open+0x87/0x300 [ 1211.410234][T25422] do_dentry_open+0x4e6/0x1380 [ 1211.415096][T25422] ? __kasan_check_read+0x11/0x20 [ 1211.420146][T25422] ? cdev_put.part.0+0x50/0x50 [ 1211.424926][T25422] ? chown_common+0x5c0/0x5c0 [ 1211.429623][T25422] ? inode_permission+0xb4/0x560 [ 1211.434578][T25422] vfs_open+0xa0/0xd0 [ 1211.438572][T25422] path_openat+0x10e9/0x46d0 [ 1211.443169][T25422] ? save_stack+0x23/0x90 [ 1211.447506][T25422] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1211.453411][T25422] ? kasan_slab_alloc+0xf/0x20 [ 1211.458182][T25422] ? kmem_cache_alloc+0x121/0x710 [ 1211.463212][T25422] ? getname_flags+0xd6/0x5b0 [ 1211.467895][T25422] ? getname+0x1a/0x20 [ 1211.471987][T25422] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1211.477369][T25422] ? __lock_acquire+0x16f2/0x4a00 [ 1211.482413][T25422] ? __alloc_fd+0x487/0x620 [ 1211.486932][T25422] do_filp_open+0x1a1/0x280 [ 1211.491447][T25422] ? may_open_dev+0x100/0x100 [ 1211.496154][T25422] ? __kasan_check_read+0x11/0x20 [ 1211.501196][T25422] ? do_raw_spin_unlock+0x57/0x270 [ 1211.506352][T25422] do_sys_open+0x3fe/0x5d0 [ 1211.510790][T25422] ? filp_open+0x80/0x80 [ 1211.515073][T25422] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1211.520554][T25422] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1211.526037][T25422] ? do_syscall_64+0x26/0x760 [ 1211.530737][T25422] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1211.536828][T25422] ? do_syscall_64+0x26/0x760 [ 1211.541531][T25422] __x64_sys_openat+0x9d/0x100 [ 1211.546333][T25422] do_syscall_64+0xfa/0x760 [ 1211.550860][T25422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1211.556768][T25422] RIP: 0033:0x459ef9 [ 1211.560675][T25422] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1211.580294][T25422] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1211.588736][T25422] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1211.596716][T25422] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1211.604695][T25422] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1211.612675][T25422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1211.620659][T25422] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:30 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r41, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) 01:40:30 executing program 0 (fault-call:0 fault-nth:15): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1211.728833][T25413] __nla_validate_parse: 2 callbacks suppressed [ 1211.728844][T25413] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1211.855534][T25430] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1211.943527][T25443] FAULT_INJECTION: forcing a failure. [ 1211.943527][T25443] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1211.989163][T25443] CPU: 0 PID: 25443 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1211.997114][T25443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1212.007171][T25443] Call Trace: [ 1212.007192][T25443] dump_stack+0x172/0x1f0 [ 1212.007217][T25443] should_fail.cold+0xa/0x15 [ 1212.007237][T25443] ? fault_create_debugfs_attr+0x180/0x180 [ 1212.007254][T25443] ? ___might_sleep+0x163/0x2c0 [ 1212.007278][T25443] should_fail_alloc_page+0x50/0x60 [ 1212.025263][T25443] __alloc_pages_nodemask+0x1a1/0x900 [ 1212.040690][T25443] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1212.046409][T25443] ? memory_bm_create+0x12e/0x620 [ 1212.051427][T25443] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1212.057675][T25443] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1212.063923][T25443] alloc_pages_current+0x107/0x210 [ 1212.069041][T25443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1212.072323][ C1] net_ratelimit: 20 callbacks suppressed [ 1212.072331][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1212.075283][T25443] get_zeroed_page+0x14/0x50 [ 1212.081014][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1212.086625][T25443] get_image_page+0x1d/0x170 [ 1212.086641][T25443] alloc_rtree_node+0x41/0xa0 [ 1212.086657][T25443] memory_bm_create+0x47e/0x620 [ 1212.086685][T25443] create_basic_memory_bitmaps+0xba/0x170 [ 1212.086705][T25443] snapshot_open+0x40a/0x4d0 [ 1212.121675][T25443] ? snapshot_compat_ioctl+0x420/0x420 [ 1212.127135][T25443] ? snapshot_compat_ioctl+0x420/0x420 [ 1212.132596][T25443] misc_open+0x395/0x4c0 [ 1212.136857][T25443] ? misc_devnode+0x140/0x140 [ 1212.141564][T25443] chrdev_open+0x245/0x6b0 [ 1212.145982][T25443] ? cdev_put.part.0+0x50/0x50 [ 1212.150739][T25443] ? security_file_open+0x87/0x300 [ 1212.155843][T25443] do_dentry_open+0x4e6/0x1380 [ 1212.160609][T25443] ? __kasan_check_read+0x11/0x20 [ 1212.165647][T25443] ? cdev_put.part.0+0x50/0x50 [ 1212.170412][T25443] ? chown_common+0x5c0/0x5c0 [ 1212.175093][T25443] ? inode_permission+0xb4/0x560 [ 1212.180025][T25443] vfs_open+0xa0/0xd0 [ 1212.183996][T25443] path_openat+0x10e9/0x46d0 [ 1212.188575][T25443] ? save_stack+0x23/0x90 [ 1212.192892][T25443] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1212.198696][T25443] ? kasan_slab_alloc+0xf/0x20 [ 1212.203445][T25443] ? kmem_cache_alloc+0x121/0x710 [ 1212.208455][T25443] ? getname_flags+0xd6/0x5b0 [ 1212.213124][T25443] ? getname+0x1a/0x20 [ 1212.217198][T25443] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1212.222571][T25443] ? __lock_acquire+0x16f2/0x4a00 [ 1212.227679][T25443] ? __alloc_fd+0x487/0x620 [ 1212.232177][T25443] do_filp_open+0x1a1/0x280 [ 1212.236672][T25443] ? may_open_dev+0x100/0x100 [ 1212.241369][T25443] ? __kasan_check_read+0x11/0x20 [ 1212.246383][T25443] ? do_raw_spin_unlock+0x57/0x270 [ 1212.251503][T25443] do_sys_open+0x3fe/0x5d0 [ 1212.255917][T25443] ? filp_open+0x80/0x80 [ 1212.260161][T25443] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1212.265712][T25443] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1212.271170][T25443] ? do_syscall_64+0x26/0x760 [ 1212.275838][T25443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1212.281908][T25443] ? do_syscall_64+0x26/0x760 [ 1212.286595][T25443] __x64_sys_openat+0x9d/0x100 [ 1212.291352][T25443] do_syscall_64+0xfa/0x760 [ 1212.295859][T25443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1212.301752][T25443] RIP: 0033:0x459ef9 [ 1212.305639][T25443] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1212.325320][T25443] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 01:40:31 executing program 3: r0 = socket(0x0, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1212.333721][T25443] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1212.341680][T25443] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1212.349643][T25443] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1212.357632][T25443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1212.365700][T25443] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1212.376038][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1212.381921][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:40:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1212.448979][T25432] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1212.570475][T25435] batman_adv: batadv0: Adding interface: veth2113 [ 1212.577196][T25435] batman_adv: batadv0: The MTU of interface veth2113 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1212.603562][T25435] batman_adv: batadv0: Interface activated: veth2113 01:40:31 executing program 0 (fault-call:0 fault-nth:16): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1212.791782][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1212.797714][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1212.803694][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1212.809602][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1212.837716][T25468] FAULT_INJECTION: forcing a failure. [ 1212.837716][T25468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1212.870424][T25468] CPU: 1 PID: 25468 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1212.878368][T25468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1212.888428][T25468] Call Trace: [ 1212.891733][T25468] dump_stack+0x172/0x1f0 [ 1212.896107][T25468] should_fail.cold+0xa/0x15 [ 1212.900719][T25468] ? fault_create_debugfs_attr+0x180/0x180 [ 1212.906540][T25468] ? ___might_sleep+0x163/0x2c0 [ 1212.911411][T25468] should_fail_alloc_page+0x50/0x60 [ 1212.916619][T25468] __alloc_pages_nodemask+0x1a1/0x900 [ 1212.922011][T25468] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1212.927760][T25468] ? memory_bm_create+0x12e/0x620 [ 1212.932900][T25468] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1212.939395][T25468] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1212.945648][T25468] alloc_pages_current+0x107/0x210 [ 1212.950773][T25468] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1212.957042][T25468] get_zeroed_page+0x14/0x50 [ 1212.961650][T25468] get_image_page+0x1d/0x170 [ 1212.966980][T25468] alloc_rtree_node+0x41/0xa0 [ 1212.971670][T25468] memory_bm_create+0x47e/0x620 [ 1212.976550][T25468] create_basic_memory_bitmaps+0xba/0x170 [ 1212.982290][T25468] snapshot_open+0x40a/0x4d0 [ 1212.986903][T25468] ? snapshot_compat_ioctl+0x420/0x420 [ 1212.992381][T25468] ? snapshot_compat_ioctl+0x420/0x420 [ 1212.997851][T25468] misc_open+0x395/0x4c0 [ 1213.002107][T25468] ? misc_devnode+0x140/0x140 [ 1213.006795][T25468] chrdev_open+0x245/0x6b0 [ 1213.011233][T25468] ? cdev_put.part.0+0x50/0x50 [ 1213.016542][T25468] ? security_file_open+0x87/0x300 [ 1213.021670][T25468] do_dentry_open+0x4e6/0x1380 [ 1213.026443][T25468] ? __kasan_check_read+0x11/0x20 [ 1213.031475][T25468] ? cdev_put.part.0+0x50/0x50 [ 1213.036378][T25468] ? chown_common+0x5c0/0x5c0 [ 1213.041163][T25468] ? inode_permission+0xb4/0x560 [ 1213.046117][T25468] vfs_open+0xa0/0xd0 [ 1213.050109][T25468] path_openat+0x10e9/0x46d0 [ 1213.054706][T25468] ? save_stack+0x23/0x90 [ 1213.059040][T25468] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1213.064874][T25468] ? kasan_slab_alloc+0xf/0x20 [ 1213.069663][T25468] ? kmem_cache_alloc+0x121/0x710 [ 1213.074699][T25468] ? getname_flags+0xd6/0x5b0 [ 1213.079397][T25468] ? getname+0x1a/0x20 [ 1213.083502][T25468] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1213.088888][T25468] ? __lock_acquire+0x16f2/0x4a00 [ 1213.093928][T25468] ? __alloc_fd+0x487/0x620 [ 1213.098446][T25468] do_filp_open+0x1a1/0x280 [ 1213.102974][T25468] ? may_open_dev+0x100/0x100 [ 1213.107687][T25468] ? __kasan_check_read+0x11/0x20 [ 1213.112734][T25468] ? do_raw_spin_unlock+0x57/0x270 [ 1213.117877][T25468] do_sys_open+0x3fe/0x5d0 [ 1213.122304][T25468] ? filp_open+0x80/0x80 [ 1213.126559][T25468] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1213.132161][T25468] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1213.137643][T25468] ? do_syscall_64+0x26/0x760 [ 1213.142354][T25468] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1213.148522][T25468] ? do_syscall_64+0x26/0x760 [ 1213.153219][T25468] __x64_sys_openat+0x9d/0x100 [ 1213.159304][T25468] do_syscall_64+0xfa/0x760 [ 1213.163829][T25468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1213.169730][T25468] RIP: 0033:0x459ef9 [ 1213.173644][T25468] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1213.193435][T25468] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1213.201946][T25468] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1213.209924][T25468] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1213.217927][T25468] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1213.225910][T25468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 01:40:32 executing program 3: r0 = socket(0x0, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1213.233891][T25468] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1213.242459][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1213.248253][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:40:32 executing program 0 (fault-call:0 fault-nth:17): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1213.353867][T25452] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1213.415515][T25474] FAULT_INJECTION: forcing a failure. [ 1213.415515][T25474] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1213.441359][T25450] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1213.452526][T25474] CPU: 0 PID: 25474 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1213.460463][T25474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1213.470513][T25474] Call Trace: [ 1213.473812][T25474] dump_stack+0x172/0x1f0 [ 1213.473832][T25474] should_fail.cold+0xa/0x15 [ 1213.473849][T25474] ? fault_create_debugfs_attr+0x180/0x180 [ 1213.473864][T25474] ? ___might_sleep+0x163/0x2c0 [ 1213.473888][T25474] should_fail_alloc_page+0x50/0x60 [ 1213.473900][T25474] __alloc_pages_nodemask+0x1a1/0x900 [ 1213.473917][T25474] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1213.473940][T25474] ? memory_bm_create+0x12e/0x620 [ 1213.493464][T25474] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1213.493482][T25474] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1213.493501][T25474] alloc_pages_current+0x107/0x210 [ 1213.493515][T25474] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1213.493533][T25474] get_zeroed_page+0x14/0x50 [ 1213.493548][T25474] get_image_page+0x1d/0x170 [ 1213.493562][T25474] alloc_rtree_node+0x41/0xa0 [ 1213.493579][T25474] memory_bm_create+0x47e/0x620 [ 1213.504164][T25474] create_basic_memory_bitmaps+0xba/0x170 [ 1213.521152][T25474] snapshot_open+0x40a/0x4d0 [ 1213.521170][T25474] ? snapshot_compat_ioctl+0x420/0x420 [ 1213.521194][T25474] ? snapshot_compat_ioctl+0x420/0x420 [ 1213.538771][T25474] misc_open+0x395/0x4c0 [ 1213.538790][T25474] ? misc_devnode+0x140/0x140 [ 1213.538805][T25474] chrdev_open+0x245/0x6b0 [ 1213.538824][T25474] ? cdev_put.part.0+0x50/0x50 [ 1213.552657][T25474] ? security_file_open+0x87/0x300 [ 1213.552678][T25474] do_dentry_open+0x4e6/0x1380 [ 1213.552691][T25474] ? __kasan_check_read+0x11/0x20 [ 1213.552706][T25474] ? cdev_put.part.0+0x50/0x50 [ 1213.552724][T25474] ? chown_common+0x5c0/0x5c0 [ 1213.552739][T25474] ? inode_permission+0xb4/0x560 [ 1213.552762][T25474] vfs_open+0xa0/0xd0 [ 1213.563313][T25474] path_openat+0x10e9/0x46d0 [ 1213.563327][T25474] ? save_stack+0x23/0x90 [ 1213.563339][T25474] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1213.563350][T25474] ? kasan_slab_alloc+0xf/0x20 [ 1213.563360][T25474] ? kmem_cache_alloc+0x121/0x710 [ 1213.563372][T25474] ? getname_flags+0xd6/0x5b0 [ 1213.563383][T25474] ? getname+0x1a/0x20 [ 1213.563408][T25474] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1213.573425][T25474] ? __lock_acquire+0x16f2/0x4a00 [ 1213.587761][T25474] ? __alloc_fd+0x487/0x620 [ 1213.587784][T25474] do_filp_open+0x1a1/0x280 [ 1213.587805][T25474] ? may_open_dev+0x100/0x100 [ 1213.606964][T25474] ? __kasan_check_read+0x11/0x20 [ 1213.606981][T25474] ? do_raw_spin_unlock+0x57/0x270 [ 1213.607012][T25474] do_sys_open+0x3fe/0x5d0 [ 1213.621448][T25474] ? filp_open+0x80/0x80 [ 1213.640221][T25474] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1213.640237][T25474] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1213.640252][T25474] ? do_syscall_64+0x26/0x760 [ 1213.640266][T25474] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1213.640284][T25474] ? do_syscall_64+0x26/0x760 [ 1213.680220][T25474] __x64_sys_openat+0x9d/0x100 [ 1213.680242][T25474] do_syscall_64+0xfa/0x760 [ 1213.680261][T25474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1213.680276][T25474] RIP: 0033:0x459ef9 [ 1213.694464][T25474] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1213.694473][T25474] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1213.694488][T25474] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1213.694497][T25474] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1213.694504][T25474] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1213.694517][T25474] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1213.704036][T25474] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1213.859356][T25451] batman_adv: batadv0: Adding interface: veth1953 [ 1213.881758][T25451] batman_adv: batadv0: The MTU of interface veth1953 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1213.918669][T25451] batman_adv: batadv0: Interface activated: veth1953 [ 1213.934459][T25462] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 01:40:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x6c00) 01:40:33 executing program 0 (fault-call:0 fault-nth:18): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1213.999988][T25435] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 01:40:33 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) r41 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r41, 0x84, 0xb, &(0x7f0000000040), 0x4) [ 1214.174315][T25483] FAULT_INJECTION: forcing a failure. [ 1214.174315][T25483] name fail_page_alloc, interval 1, probability 0, space 0, times 0 01:40:33 executing program 3: r0 = socket(0x10, 0x0, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1214.278483][T25483] CPU: 1 PID: 25483 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1214.286427][T25483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1214.296488][T25483] Call Trace: [ 1214.296509][T25483] dump_stack+0x172/0x1f0 [ 1214.296530][T25483] should_fail.cold+0xa/0x15 [ 1214.296549][T25483] ? fault_create_debugfs_attr+0x180/0x180 [ 1214.296567][T25483] ? ___might_sleep+0x163/0x2c0 [ 1214.296591][T25483] should_fail_alloc_page+0x50/0x60 [ 1214.296603][T25483] __alloc_pages_nodemask+0x1a1/0x900 [ 1214.296621][T25483] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1214.335945][T25483] ? memory_bm_create+0x12e/0x620 [ 1214.341006][T25483] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1214.347271][T25483] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1214.353560][T25483] alloc_pages_current+0x107/0x210 [ 1214.358724][T25483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1214.364996][T25483] get_zeroed_page+0x14/0x50 [ 1214.369778][T25483] get_image_page+0x1d/0x170 [ 1214.374826][T25483] alloc_rtree_node+0x41/0xa0 [ 1214.379538][T25483] memory_bm_create+0x47e/0x620 [ 1214.384451][T25483] create_basic_memory_bitmaps+0xba/0x170 [ 1214.390195][T25483] snapshot_open+0x40a/0x4d0 [ 1214.394812][T25483] ? snapshot_compat_ioctl+0x420/0x420 [ 1214.400292][T25483] ? snapshot_compat_ioctl+0x420/0x420 [ 1214.405787][T25483] misc_open+0x395/0x4c0 [ 1214.410069][T25483] ? misc_devnode+0x140/0x140 [ 1214.414765][T25483] chrdev_open+0x245/0x6b0 [ 1214.419208][T25483] ? cdev_put.part.0+0x50/0x50 [ 1214.424005][T25483] ? security_file_open+0x87/0x300 [ 1214.429146][T25483] do_dentry_open+0x4e6/0x1380 [ 1214.433932][T25483] ? __kasan_check_read+0x11/0x20 [ 1214.438986][T25483] ? cdev_put.part.0+0x50/0x50 [ 1214.443809][T25483] ? chown_common+0x5c0/0x5c0 [ 1214.448521][T25483] ? inode_permission+0xb4/0x560 [ 1214.453495][T25483] vfs_open+0xa0/0xd0 [ 1214.457503][T25483] path_openat+0x10e9/0x46d0 [ 1214.462111][T25483] ? save_stack+0x23/0x90 [ 1214.466468][T25483] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1214.472406][T25483] ? kasan_slab_alloc+0xf/0x20 [ 1214.477296][T25483] ? kmem_cache_alloc+0x121/0x710 [ 1214.482340][T25483] ? getname_flags+0xd6/0x5b0 [ 1214.487029][T25483] ? getname+0x1a/0x20 [ 1214.491227][T25483] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1214.497048][T25483] ? __lock_acquire+0x16f2/0x4a00 [ 1214.502098][T25483] ? __alloc_fd+0x487/0x620 [ 1214.506644][T25483] do_filp_open+0x1a1/0x280 [ 1214.511166][T25483] ? may_open_dev+0x100/0x100 [ 1214.515870][T25483] ? __kasan_check_read+0x11/0x20 [ 1214.520909][T25483] ? do_raw_spin_unlock+0x57/0x270 [ 1214.526065][T25483] do_sys_open+0x3fe/0x5d0 [ 1214.530503][T25483] ? filp_open+0x80/0x80 [ 1214.534792][T25483] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1214.540291][T25483] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1214.545771][T25483] ? do_syscall_64+0x26/0x760 [ 1214.550648][T25483] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1214.556730][T25483] ? do_syscall_64+0x26/0x760 [ 1214.561432][T25483] __x64_sys_openat+0x9d/0x100 [ 1214.566219][T25483] do_syscall_64+0xfa/0x760 [ 1214.570743][T25483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1214.576650][T25483] RIP: 0033:0x459ef9 [ 1214.580558][T25483] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1214.600182][T25483] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1214.608612][T25483] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1214.616598][T25483] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1214.624589][T25483] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1214.632596][T25483] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1214.640587][T25483] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1214.668325][T25491] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:33 executing program 0 (fault-call:0 fault-nth:19): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1214.755255][T25494] batman_adv: batadv0: Adding interface: veth149 [ 1214.803313][T25494] batman_adv: batadv0: The MTU of interface veth149 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1214.829106][T25510] FAULT_INJECTION: forcing a failure. [ 1214.829106][T25510] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1214.829128][T25510] CPU: 0 PID: 25510 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1214.829138][T25510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1214.829145][T25510] Call Trace: [ 1214.829164][T25510] dump_stack+0x172/0x1f0 [ 1214.829188][T25510] should_fail.cold+0xa/0x15 [ 1214.829209][T25510] ? fault_create_debugfs_attr+0x180/0x180 [ 1214.829227][T25510] ? ___might_sleep+0x163/0x2c0 [ 1214.829251][T25510] should_fail_alloc_page+0x50/0x60 [ 1214.829264][T25510] __alloc_pages_nodemask+0x1a1/0x900 [ 1214.829288][T25510] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1214.899595][T25510] ? memory_bm_create+0x12e/0x620 [ 1214.904644][T25510] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1214.910909][T25510] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1214.916322][T25494] batman_adv: batadv0: Not using interface veth149 (retrying later): interface not active [ 1214.917166][T25510] alloc_pages_current+0x107/0x210 [ 1214.917188][T25510] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1214.938410][T25510] get_zeroed_page+0x14/0x50 [ 1214.943026][T25510] get_image_page+0x1d/0x170 [ 1214.947637][T25510] alloc_rtree_node+0x41/0xa0 [ 1214.952336][T25510] memory_bm_create+0x47e/0x620 [ 1214.953075][T25495] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1214.957322][T25510] create_basic_memory_bitmaps+0xba/0x170 [ 1214.957344][T25510] snapshot_open+0x40a/0x4d0 [ 1214.978126][T25510] ? snapshot_compat_ioctl+0x420/0x420 [ 1214.983626][T25510] ? snapshot_compat_ioctl+0x420/0x420 [ 1214.989274][T25510] misc_open+0x395/0x4c0 [ 1214.993543][T25510] ? misc_devnode+0x140/0x140 [ 1214.998241][T25510] chrdev_open+0x245/0x6b0 [ 1215.002770][T25510] ? cdev_put.part.0+0x50/0x50 [ 1215.007568][T25510] ? security_file_open+0x87/0x300 [ 1215.012713][T25510] do_dentry_open+0x4e6/0x1380 [ 1215.017488][T25510] ? __kasan_check_read+0x11/0x20 [ 1215.022534][T25510] ? cdev_put.part.0+0x50/0x50 [ 1215.027323][T25510] ? chown_common+0x5c0/0x5c0 [ 1215.032003][T25510] ? inode_permission+0xb4/0x560 [ 1215.032023][T25510] vfs_open+0xa0/0xd0 [ 1215.032037][T25510] path_openat+0x10e9/0x46d0 [ 1215.032049][T25510] ? save_stack+0x23/0x90 [ 1215.032061][T25510] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1215.032072][T25510] ? kasan_slab_alloc+0xf/0x20 [ 1215.032082][T25510] ? kmem_cache_alloc+0x121/0x710 [ 1215.032094][T25510] ? getname_flags+0xd6/0x5b0 [ 1215.032107][T25510] ? getname+0x1a/0x20 [ 1215.032137][T25510] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1215.032152][T25510] ? __lock_acquire+0x16f2/0x4a00 [ 1215.032176][T25510] ? __alloc_fd+0x487/0x620 [ 1215.032197][T25510] do_filp_open+0x1a1/0x280 [ 1215.032215][T25510] ? may_open_dev+0x100/0x100 [ 1215.032243][T25510] ? __kasan_check_read+0x11/0x20 01:40:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 1215.032257][T25510] ? do_raw_spin_unlock+0x57/0x270 [ 1215.032297][T25510] do_sys_open+0x3fe/0x5d0 [ 1215.032318][T25510] ? filp_open+0x80/0x80 [ 1215.032338][T25510] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1215.032354][T25510] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1215.032369][T25510] ? do_syscall_64+0x26/0x760 [ 1215.032386][T25510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.032400][T25510] ? do_syscall_64+0x26/0x760 [ 1215.032422][T25510] __x64_sys_openat+0x9d/0x100 [ 1215.032440][T25510] do_syscall_64+0xfa/0x760 [ 1215.032461][T25510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.032473][T25510] RIP: 0033:0x459ef9 [ 1215.032489][T25510] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1215.032498][T25510] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1215.032512][T25510] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 01:40:34 executing program 0 (fault-call:0 fault-nth:20): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:34 executing program 3: r0 = socket(0x10, 0x0, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1215.032522][T25510] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1215.032530][T25510] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1215.032540][T25510] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1215.032549][T25510] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1215.356211][T25496] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1215.364061][T25528] FAULT_INJECTION: forcing a failure. [ 1215.364061][T25528] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1215.402521][T25528] CPU: 1 PID: 25528 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1215.410456][T25528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.410462][T25528] Call Trace: [ 1215.410482][T25528] dump_stack+0x172/0x1f0 [ 1215.410512][T25528] should_fail.cold+0xa/0x15 [ 1215.432787][T25528] ? fault_create_debugfs_attr+0x180/0x180 [ 1215.438601][T25528] ? ___might_sleep+0x163/0x2c0 [ 1215.438627][T25528] should_fail_alloc_page+0x50/0x60 [ 1215.438639][T25528] __alloc_pages_nodemask+0x1a1/0x900 [ 1215.438657][T25528] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1215.448877][T25528] ? memory_bm_create+0x12e/0x620 [ 1215.448895][T25528] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1215.448908][T25528] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1215.448927][T25528] alloc_pages_current+0x107/0x210 [ 1215.460023][T25528] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1215.460044][T25528] get_zeroed_page+0x14/0x50 [ 1215.460060][T25528] get_image_page+0x1d/0x170 [ 1215.460078][T25528] alloc_rtree_node+0x41/0xa0 [ 1215.471307][T25528] memory_bm_create+0x47e/0x620 [ 1215.471336][T25528] create_basic_memory_bitmaps+0xba/0x170 [ 1215.471356][T25528] snapshot_open+0x40a/0x4d0 [ 1215.482672][T25528] ? snapshot_compat_ioctl+0x420/0x420 [ 1215.482697][T25528] ? snapshot_compat_ioctl+0x420/0x420 [ 1215.482715][T25528] misc_open+0x395/0x4c0 [ 1215.482732][T25528] ? misc_devnode+0x140/0x140 [ 1215.493569][T25528] chrdev_open+0x245/0x6b0 [ 1215.493588][T25528] ? cdev_put.part.0+0x50/0x50 [ 1215.493608][T25528] ? security_file_open+0x87/0x300 [ 1215.493626][T25528] do_dentry_open+0x4e6/0x1380 [ 1215.493643][T25528] ? __kasan_check_read+0x11/0x20 [ 1215.502877][T25528] ? cdev_put.part.0+0x50/0x50 [ 1215.502897][T25528] ? chown_common+0x5c0/0x5c0 [ 1215.502914][T25528] ? inode_permission+0xb4/0x560 [ 1215.502931][T25528] vfs_open+0xa0/0xd0 [ 1215.502949][T25528] path_openat+0x10e9/0x46d0 [ 1215.513480][T25528] ? save_stack+0x23/0x90 [ 1215.513493][T25528] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1215.513505][T25528] ? kasan_slab_alloc+0xf/0x20 [ 1215.513516][T25528] ? kmem_cache_alloc+0x121/0x710 [ 1215.513529][T25528] ? getname_flags+0xd6/0x5b0 [ 1215.513539][T25528] ? getname+0x1a/0x20 [ 1215.513566][T25528] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1215.523574][T25528] ? __lock_acquire+0x16f2/0x4a00 [ 1215.523596][T25528] ? __alloc_fd+0x487/0x620 [ 1215.523614][T25528] do_filp_open+0x1a1/0x280 [ 1215.523630][T25528] ? may_open_dev+0x100/0x100 [ 1215.523654][T25528] ? __kasan_check_read+0x11/0x20 [ 1215.533339][T25528] ? do_raw_spin_unlock+0x57/0x270 [ 1215.533373][T25528] do_sys_open+0x3fe/0x5d0 [ 1215.533391][T25528] ? filp_open+0x80/0x80 [ 1215.533414][T25528] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1215.542499][T25528] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1215.542514][T25528] ? do_syscall_64+0x26/0x760 [ 1215.542529][T25528] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.542542][T25528] ? do_syscall_64+0x26/0x760 [ 1215.542560][T25528] __x64_sys_openat+0x9d/0x100 [ 1215.542577][T25528] do_syscall_64+0xfa/0x760 [ 1215.552430][T25528] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.552442][T25528] RIP: 0033:0x459ef9 [ 1215.552458][T25528] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1215.552465][T25528] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1215.552478][T25528] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1215.552486][T25528] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1215.552492][T25528] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1215.552505][T25528] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1215.562271][T25528] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1215.786825][T25490] batman_adv: batadv0: Adding interface: veth2115 01:40:35 executing program 0 (fault-call:0 fault-nth:21): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1215.795012][T25490] batman_adv: batadv0: The MTU of interface veth2115 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1215.823205][T25490] batman_adv: batadv0: Interface activated: veth2115 [ 1215.909338][T25539] FAULT_INJECTION: forcing a failure. [ 1215.909338][T25539] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1215.931697][T25539] CPU: 1 PID: 25539 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1215.939890][T25539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.949947][T25539] Call Trace: [ 1215.953270][T25539] dump_stack+0x172/0x1f0 [ 1215.957598][T25539] should_fail.cold+0xa/0x15 [ 1215.962218][T25539] ? fault_create_debugfs_attr+0x180/0x180 [ 1215.968016][T25539] ? ___might_sleep+0x163/0x2c0 [ 1215.972880][T25539] should_fail_alloc_page+0x50/0x60 [ 1215.978069][T25539] __alloc_pages_nodemask+0x1a1/0x900 [ 1215.983435][T25539] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1215.989150][T25539] ? memory_bm_create+0x12e/0x620 [ 1215.994163][T25539] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1216.000596][T25539] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1216.006840][T25539] alloc_pages_current+0x107/0x210 [ 1216.011953][T25539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1216.018193][T25539] get_zeroed_page+0x14/0x50 [ 1216.022774][T25539] get_image_page+0x1d/0x170 [ 1216.027369][T25539] alloc_rtree_node+0x41/0xa0 [ 1216.032037][T25539] memory_bm_create+0x47e/0x620 [ 1216.037065][T25539] create_basic_memory_bitmaps+0xba/0x170 [ 1216.042778][T25539] snapshot_open+0x40a/0x4d0 [ 1216.047365][T25539] ? snapshot_compat_ioctl+0x420/0x420 [ 1216.052817][T25539] ? snapshot_compat_ioctl+0x420/0x420 [ 1216.058366][T25539] misc_open+0x395/0x4c0 [ 1216.062605][T25539] ? misc_devnode+0x140/0x140 [ 1216.067270][T25539] chrdev_open+0x245/0x6b0 [ 1216.071689][T25539] ? cdev_put.part.0+0x50/0x50 [ 1216.076444][T25539] ? security_file_open+0x87/0x300 [ 1216.081553][T25539] do_dentry_open+0x4e6/0x1380 [ 1216.086500][T25539] ? __kasan_check_read+0x11/0x20 [ 1216.091531][T25539] ? cdev_put.part.0+0x50/0x50 [ 1216.096292][T25539] ? chown_common+0x5c0/0x5c0 [ 1216.100973][T25539] ? inode_permission+0xb4/0x560 [ 1216.105948][T25539] vfs_open+0xa0/0xd0 [ 1216.109923][T25539] path_openat+0x10e9/0x46d0 [ 1216.114588][T25539] ? save_stack+0x23/0x90 [ 1216.118915][T25539] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1216.124734][T25539] ? kasan_slab_alloc+0xf/0x20 [ 1216.129489][T25539] ? kmem_cache_alloc+0x121/0x710 [ 1216.134502][T25539] ? getname_flags+0xd6/0x5b0 [ 1216.139167][T25539] ? getname+0x1a/0x20 [ 1216.143238][T25539] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1216.148608][T25539] ? __lock_acquire+0x16f2/0x4a00 [ 1216.153627][T25539] ? __alloc_fd+0x487/0x620 [ 1216.158137][T25539] do_filp_open+0x1a1/0x280 [ 1216.162648][T25539] ? may_open_dev+0x100/0x100 [ 1216.167340][T25539] ? __kasan_check_read+0x11/0x20 [ 1216.172370][T25539] ? do_raw_spin_unlock+0x57/0x270 [ 1216.177490][T25539] do_sys_open+0x3fe/0x5d0 [ 1216.181899][T25539] ? filp_open+0x80/0x80 [ 1216.186137][T25539] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1216.191587][T25539] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1216.197582][T25539] ? do_syscall_64+0x26/0x760 [ 1216.202251][T25539] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1216.208321][T25539] ? do_syscall_64+0x26/0x760 [ 1216.213009][T25539] __x64_sys_openat+0x9d/0x100 [ 1216.217765][T25539] do_syscall_64+0xfa/0x760 [ 1216.222262][T25539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1216.228142][T25539] RIP: 0033:0x459ef9 [ 1216.232029][T25539] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1216.251624][T25539] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1216.260027][T25539] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1216.267988][T25539] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1216.276037][T25539] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1216.283999][T25539] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1216.291967][T25539] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1216.470618][T25522] batman_adv: batadv0: Adding interface: veth151 [ 1216.487559][T25522] batman_adv: batadv0: The MTU of interface veth151 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1216.514477][T25522] batman_adv: batadv0: Not using interface veth151 (retrying later): interface not active 01:40:35 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x7400) 01:40:35 executing program 3: r0 = socket(0x10, 0x0, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:35 executing program 0 (fault-call:0 fault-nth:22): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:40:35 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) socket$kcm(0x2, 0x5, 0x0) 01:40:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1216.851263][T25557] FAULT_INJECTION: forcing a failure. [ 1216.851263][T25557] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1216.885378][T25557] CPU: 0 PID: 25557 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1216.893332][T25557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1216.903409][T25557] Call Trace: [ 1216.906718][T25557] dump_stack+0x172/0x1f0 [ 1216.911071][T25557] should_fail.cold+0xa/0x15 [ 1216.915684][T25557] ? fault_create_debugfs_attr+0x180/0x180 [ 1216.921511][T25557] ? ___might_sleep+0x163/0x2c0 [ 1216.926433][T25557] should_fail_alloc_page+0x50/0x60 [ 1216.931647][T25557] __alloc_pages_nodemask+0x1a1/0x900 [ 1216.937035][T25557] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1216.942778][T25557] ? memory_bm_create+0x12e/0x620 [ 1216.947815][T25557] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1216.954221][T25557] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1216.960481][T25557] alloc_pages_current+0x107/0x210 [ 1216.965609][T25557] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1216.971897][T25557] get_zeroed_page+0x14/0x50 [ 1216.976508][T25557] get_image_page+0x1d/0x170 [ 1216.981124][T25557] alloc_rtree_node+0x41/0xa0 [ 1216.985824][T25557] memory_bm_create+0x47e/0x620 [ 1216.990711][T25557] create_basic_memory_bitmaps+0xba/0x170 [ 1216.996451][T25557] snapshot_open+0x40a/0x4d0 [ 1217.001055][T25557] ? snapshot_compat_ioctl+0x420/0x420 [ 1217.006540][T25557] ? snapshot_compat_ioctl+0x420/0x420 [ 1217.012022][T25557] misc_open+0x395/0x4c0 [ 1217.016288][T25557] ? misc_devnode+0x140/0x140 [ 1217.020975][T25557] chrdev_open+0x245/0x6b0 [ 1217.025408][T25557] ? cdev_put.part.0+0x50/0x50 [ 1217.030885][T25557] ? security_file_open+0x87/0x300 [ 1217.036024][T25557] do_dentry_open+0x4e6/0x1380 [ 1217.040801][T25557] ? __kasan_check_read+0x11/0x20 [ 1217.045845][T25557] ? cdev_put.part.0+0x50/0x50 [ 1217.050626][T25557] ? chown_common+0x5c0/0x5c0 [ 1217.055318][T25557] ? inode_permission+0xb4/0x560 [ 1217.060272][T25557] vfs_open+0xa0/0xd0 [ 1217.064266][T25557] path_openat+0x10e9/0x46d0 [ 1217.068871][T25557] ? save_stack+0x23/0x90 [ 1217.073208][T25557] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1217.079035][T25557] ? kasan_slab_alloc+0xf/0x20 [ 1217.083811][T25557] ? kmem_cache_alloc+0x121/0x710 [ 1217.088857][T25557] ? getname_flags+0xd6/0x5b0 [ 1217.093545][T25557] ? getname+0x1a/0x20 [ 1217.097644][T25557] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1217.103460][T25557] ? __lock_acquire+0x16f2/0x4a00 [ 1217.108505][T25557] ? __alloc_fd+0x487/0x620 [ 1217.113031][T25557] do_filp_open+0x1a1/0x280 [ 1217.117553][T25557] ? may_open_dev+0x100/0x100 [ 1217.122266][T25557] ? __kasan_check_read+0x11/0x20 [ 1217.127307][T25557] ? do_raw_spin_unlock+0x57/0x270 [ 1217.132530][T25557] do_sys_open+0x3fe/0x5d0 [ 1217.136971][T25557] ? filp_open+0x80/0x80 [ 1217.141253][T25557] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1217.146733][T25557] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1217.152209][T25557] ? do_syscall_64+0x26/0x760 [ 1217.156924][T25557] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.163008][T25557] ? do_syscall_64+0x26/0x760 [ 1217.167707][T25557] __x64_sys_openat+0x9d/0x100 [ 1217.172490][T25557] do_syscall_64+0xfa/0x760 [ 1217.177013][T25557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.182918][T25557] RIP: 0033:0x459ef9 [ 1217.186825][T25557] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1217.206443][T25557] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1217.214869][T25557] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1217.222864][T25557] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1217.230852][T25557] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1217.238832][T25557] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1217.246819][T25557] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1217.255083][ C0] net_ratelimit: 18 callbacks suppressed [ 1217.255092][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1217.266650][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1217.272533][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1217.278316][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1217.294159][T25558] __nla_validate_parse: 3 callbacks suppressed 01:40:36 executing program 0 (fault-call:0 fault-nth:23): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1217.294171][T25558] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1217.351620][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1217.351749][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1217.357442][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1217.363408][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:40:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1217.415084][T25559] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1217.432450][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1217.438311][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1217.514090][T25572] FAULT_INJECTION: forcing a failure. [ 1217.514090][T25572] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1217.566852][T25572] CPU: 0 PID: 25572 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1217.574803][T25572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1217.584877][T25572] Call Trace: [ 1217.588186][T25572] dump_stack+0x172/0x1f0 [ 1217.592533][T25572] should_fail.cold+0xa/0x15 [ 1217.597143][T25572] ? fault_create_debugfs_attr+0x180/0x180 [ 1217.602962][T25572] ? ___might_sleep+0x163/0x2c0 [ 1217.607832][T25572] should_fail_alloc_page+0x50/0x60 [ 1217.613042][T25572] __alloc_pages_nodemask+0x1a1/0x900 [ 1217.618435][T25572] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1217.624183][T25572] ? memory_bm_create+0x12e/0x620 [ 1217.629224][T25572] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1217.635472][T25572] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1217.641729][T25572] alloc_pages_current+0x107/0x210 [ 1217.646849][T25572] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1217.653104][T25572] get_zeroed_page+0x14/0x50 [ 1217.657708][T25572] get_image_page+0x1d/0x170 [ 1217.662310][T25572] alloc_rtree_node+0x41/0xa0 [ 1217.666991][T25572] memory_bm_create+0x47e/0x620 [ 1217.667022][T25572] create_basic_memory_bitmaps+0xba/0x170 [ 1217.677592][T25572] snapshot_open+0x40a/0x4d0 [ 1217.682188][T25572] ? snapshot_compat_ioctl+0x420/0x420 [ 1217.682214][T25572] ? snapshot_compat_ioctl+0x420/0x420 [ 1217.682230][T25572] misc_open+0x395/0x4c0 [ 1217.682248][T25572] ? misc_devnode+0x140/0x140 [ 1217.682264][T25572] chrdev_open+0x245/0x6b0 [ 1217.682286][T25572] ? cdev_put.part.0+0x50/0x50 [ 1217.682307][T25572] ? security_file_open+0x87/0x300 [ 1217.693214][T25572] do_dentry_open+0x4e6/0x1380 [ 1217.693231][T25572] ? __kasan_check_read+0x11/0x20 [ 1217.693250][T25572] ? cdev_put.part.0+0x50/0x50 [ 1217.706572][T25572] ? chown_common+0x5c0/0x5c0 [ 1217.706590][T25572] ? inode_permission+0xb4/0x560 [ 1217.706610][T25572] vfs_open+0xa0/0xd0 [ 1217.726226][T25572] path_openat+0x10e9/0x46d0 [ 1217.726240][T25572] ? save_stack+0x23/0x90 [ 1217.726254][T25572] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1217.726264][T25572] ? kasan_slab_alloc+0xf/0x20 [ 1217.726284][T25572] ? kmem_cache_alloc+0x121/0x710 [ 1217.735709][T25572] ? getname_flags+0xd6/0x5b0 [ 1217.735721][T25572] ? getname+0x1a/0x20 [ 1217.735750][T25572] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1217.735764][T25572] ? __lock_acquire+0x16f2/0x4a00 [ 1217.735787][T25572] ? __alloc_fd+0x487/0x620 [ 1217.735808][T25572] do_filp_open+0x1a1/0x280 [ 1217.735825][T25572] ? may_open_dev+0x100/0x100 [ 1217.735849][T25572] ? __kasan_check_read+0x11/0x20 [ 1217.735865][T25572] ? do_raw_spin_unlock+0x57/0x270 [ 1217.749491][T25572] do_sys_open+0x3fe/0x5d0 [ 1217.749511][T25572] ? filp_open+0x80/0x80 [ 1217.764474][T25572] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1217.764491][T25572] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1217.764509][T25572] ? do_syscall_64+0x26/0x760 [ 1217.774181][T25572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.774195][T25572] ? do_syscall_64+0x26/0x760 [ 1217.774217][T25572] __x64_sys_openat+0x9d/0x100 [ 1217.774236][T25572] do_syscall_64+0xfa/0x760 [ 1217.774256][T25572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.774267][T25572] RIP: 0033:0x459ef9 01:40:37 executing program 0 (fault-call:0 fault-nth:24): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1217.774286][T25572] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1217.774299][T25572] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1217.793238][T25572] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1217.793248][T25572] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1217.793257][T25572] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1217.793266][T25572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1217.793279][T25572] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1217.958665][T25561] batman_adv: batadv0: Adding interface: veth153 [ 1217.971752][T25561] batman_adv: batadv0: The MTU of interface veth153 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1217.974292][T25587] FAULT_INJECTION: forcing a failure. [ 1217.974292][T25587] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1218.014576][T25561] batman_adv: batadv0: Not using interface veth153 (retrying later): interface not active [ 1218.037148][T25553] batman_adv: batadv0: Adding interface: veth2117 [ 1218.053645][T25553] batman_adv: batadv0: The MTU of interface veth2117 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1218.060892][T25587] CPU: 0 PID: 25587 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1218.083694][T25553] batman_adv: batadv0: Interface activated: veth2117 [ 1218.087054][T25587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1218.087060][T25587] Call Trace: [ 1218.087081][T25587] dump_stack+0x172/0x1f0 [ 1218.087109][T25587] should_fail.cold+0xa/0x15 [ 1218.116197][T25587] ? fault_create_debugfs_attr+0x180/0x180 [ 1218.122033][T25587] ? ___might_sleep+0x163/0x2c0 [ 1218.126913][T25587] should_fail_alloc_page+0x50/0x60 [ 1218.132352][T25587] __alloc_pages_nodemask+0x1a1/0x900 [ 1218.137751][T25587] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1218.143232][T25587] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1218.148980][T25587] ? preempt_schedule_irq+0xf3/0x160 [ 1218.154304][T25587] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1218.160569][T25587] alloc_pages_current+0x107/0x210 [ 1218.165794][T25587] get_zeroed_page+0x14/0x50 [ 1218.170413][T25587] get_image_page+0x1d/0x170 [ 1218.175025][T25587] alloc_rtree_node+0x41/0xa0 [ 1218.179725][T25587] memory_bm_create+0x47e/0x620 [ 1218.184606][T25587] create_basic_memory_bitmaps+0xba/0x170 [ 1218.190345][T25587] snapshot_open+0x40a/0x4d0 [ 1218.194947][T25587] ? snapshot_compat_ioctl+0x420/0x420 [ 1218.200426][T25587] ? snapshot_compat_ioctl+0x420/0x420 [ 1218.205900][T25587] misc_open+0x395/0x4c0 [ 1218.210152][T25587] ? misc_devnode+0x140/0x140 [ 1218.214840][T25587] chrdev_open+0x245/0x6b0 [ 1218.219268][T25587] ? cdev_put.part.0+0x50/0x50 [ 1218.224047][T25587] ? security_file_open+0x87/0x300 [ 1218.231602][T25587] do_dentry_open+0x4e6/0x1380 [ 1218.236381][T25587] ? __kasan_check_read+0x11/0x20 [ 1218.241421][T25587] ? cdev_put.part.0+0x50/0x50 [ 1218.246199][T25587] ? chown_common+0x5c0/0x5c0 [ 1218.250884][T25587] ? inode_permission+0xb4/0x560 [ 1218.255833][T25587] vfs_open+0xa0/0xd0 [ 1218.259823][T25587] path_openat+0x10e9/0x46d0 [ 1218.264418][T25587] ? save_stack+0x23/0x90 [ 1218.268753][T25587] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1218.274572][T25587] ? kasan_slab_alloc+0xf/0x20 [ 1218.279339][T25587] ? kmem_cache_alloc+0x121/0x710 [ 1218.284367][T25587] ? getname_flags+0xd6/0x5b0 [ 1218.289048][T25587] ? getname+0x1a/0x20 [ 1218.293138][T25587] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1218.298519][T25587] ? __lock_acquire+0x16f2/0x4a00 [ 1218.303553][T25587] ? __alloc_fd+0x487/0x620 [ 1218.308073][T25587] do_filp_open+0x1a1/0x280 [ 1218.312600][T25587] ? may_open_dev+0x100/0x100 [ 1218.317298][T25587] ? __kasan_check_read+0x11/0x20 [ 1218.322336][T25587] ? do_raw_spin_unlock+0x57/0x270 [ 1218.327474][T25587] do_sys_open+0x3fe/0x5d0 [ 1218.331901][T25587] ? filp_open+0x80/0x80 [ 1218.336153][T25587] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1218.341618][T25587] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1218.347088][T25587] ? do_syscall_64+0x26/0x760 [ 1218.351775][T25587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1218.357849][T25587] ? do_syscall_64+0x26/0x760 [ 1218.362543][T25587] __x64_sys_openat+0x9d/0x100 [ 1218.367316][T25587] do_syscall_64+0xfa/0x760 [ 1218.371832][T25587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1218.377725][T25587] RIP: 0033:0x459ef9 [ 1218.381634][T25587] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1218.401244][T25587] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 01:40:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}}, 0x20}}, 0x0) [ 1218.409680][T25587] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1218.417654][T25587] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1218.425638][T25587] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1218.433637][T25587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1218.441619][T25587] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:37 executing program 0 (fault-call:0 fault-nth:25): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1218.464924][T25565] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 01:40:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1218.685205][T25596] FAULT_INJECTION: forcing a failure. [ 1218.685205][T25596] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1218.727938][T25596] CPU: 0 PID: 25596 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1218.735982][T25596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1218.746064][T25596] Call Trace: [ 1218.749365][T25596] dump_stack+0x172/0x1f0 [ 1218.753712][T25596] should_fail.cold+0xa/0x15 [ 1218.758317][T25596] ? fault_create_debugfs_attr+0x180/0x180 [ 1218.764149][T25596] ? ___might_sleep+0x163/0x2c0 [ 1218.769034][T25596] should_fail_alloc_page+0x50/0x60 [ 1218.774260][T25596] __alloc_pages_nodemask+0x1a1/0x900 [ 1218.779659][T25596] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1218.785400][T25596] ? memory_bm_create+0x12e/0x620 [ 1218.790442][T25596] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1218.796702][T25596] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1218.802966][T25596] alloc_pages_current+0x107/0x210 [ 1218.808092][T25596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1218.814371][T25596] get_zeroed_page+0x14/0x50 [ 1218.818979][T25596] get_image_page+0x1d/0x170 [ 1218.823614][T25596] alloc_rtree_node+0x41/0xa0 [ 1218.828339][T25596] memory_bm_create+0x47e/0x620 [ 1218.833244][T25596] create_basic_memory_bitmaps+0xba/0x170 [ 1218.838988][T25596] snapshot_open+0x40a/0x4d0 [ 1218.844213][T25596] ? snapshot_compat_ioctl+0x420/0x420 [ 1218.849702][T25596] ? snapshot_compat_ioctl+0x420/0x420 [ 1218.855210][T25596] misc_open+0x395/0x4c0 [ 1218.859469][T25596] ? misc_devnode+0x140/0x140 [ 1218.864164][T25596] chrdev_open+0x245/0x6b0 [ 1218.868607][T25596] ? cdev_put.part.0+0x50/0x50 [ 1218.873387][T25596] ? security_file_open+0x87/0x300 [ 1218.878522][T25596] do_dentry_open+0x4e6/0x1380 [ 1218.883296][T25596] ? __kasan_check_read+0x11/0x20 [ 1218.888339][T25596] ? cdev_put.part.0+0x50/0x50 [ 1218.893126][T25596] ? chown_common+0x5c0/0x5c0 [ 1218.897962][T25596] ? inode_permission+0xb4/0x560 [ 1218.902928][T25596] vfs_open+0xa0/0xd0 [ 1218.906933][T25596] path_openat+0x10e9/0x46d0 [ 1218.911526][T25596] ? save_stack+0x23/0x90 [ 1218.915863][T25596] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1218.921719][T25596] ? kasan_slab_alloc+0xf/0x20 [ 1218.926502][T25596] ? kmem_cache_alloc+0x121/0x710 [ 1218.931542][T25596] ? getname_flags+0xd6/0x5b0 [ 1218.936237][T25596] ? getname+0x1a/0x20 [ 1218.940336][T25596] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1218.945718][T25596] ? __lock_acquire+0x16f2/0x4a00 [ 1218.950850][T25596] ? __alloc_fd+0x487/0x620 [ 1218.955377][T25596] do_filp_open+0x1a1/0x280 [ 1218.959896][T25596] ? may_open_dev+0x100/0x100 [ 1218.964595][T25596] ? __kasan_check_read+0x11/0x20 [ 1218.969637][T25596] ? do_raw_spin_unlock+0x57/0x270 [ 1218.974797][T25596] do_sys_open+0x3fe/0x5d0 [ 1218.979251][T25596] ? filp_open+0x80/0x80 [ 1218.983520][T25596] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1218.989001][T25596] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1218.994484][T25596] ? do_syscall_64+0x26/0x760 [ 1218.999177][T25596] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1219.005443][T25596] ? do_syscall_64+0x26/0x760 [ 1219.010148][T25596] __x64_sys_openat+0x9d/0x100 [ 1219.014939][T25596] do_syscall_64+0xfa/0x760 [ 1219.019467][T25596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1219.025370][T25596] RIP: 0033:0x459ef9 [ 1219.029277][T25596] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1219.048890][T25596] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1219.057315][T25596] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1219.065305][T25596] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1219.073289][T25596] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1219.081276][T25596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1219.089261][T25596] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1219.117368][T25576] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x7a00) 01:40:38 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:38 executing program 0 (fault-call:0 fault-nth:26): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1219.161234][T25582] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1219.179451][T25595] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1219.280076][T25602] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 01:40:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}}, 0x20}}, 0x0) [ 1219.358423][T25608] FAULT_INJECTION: forcing a failure. [ 1219.358423][T25608] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1219.392114][T25608] CPU: 0 PID: 25608 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1219.400055][T25608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1219.410122][T25608] Call Trace: [ 1219.413414][T25608] dump_stack+0x172/0x1f0 [ 1219.413437][T25608] should_fail.cold+0xa/0x15 [ 1219.413454][T25608] ? fault_create_debugfs_attr+0x180/0x180 [ 1219.413470][T25608] ? ___might_sleep+0x163/0x2c0 [ 1219.413496][T25608] should_fail_alloc_page+0x50/0x60 [ 1219.413508][T25608] __alloc_pages_nodemask+0x1a1/0x900 [ 1219.413533][T25608] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1219.433206][T25608] ? memory_bm_create+0x12e/0x620 01:40:38 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r40, &(0x7f0000000240), 0x1, 0x0, 0x0) [ 1219.443948][T25608] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1219.443963][T25608] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1219.443981][T25608] alloc_pages_current+0x107/0x210 [ 1219.443995][T25608] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1219.444013][T25608] get_zeroed_page+0x14/0x50 [ 1219.444031][T25608] get_image_page+0x1d/0x170 [ 1219.487779][T25608] alloc_rtree_node+0x41/0xa0 [ 1219.492491][T25608] memory_bm_create+0x47e/0x620 [ 1219.497398][T25608] create_basic_memory_bitmaps+0xba/0x170 [ 1219.503158][T25608] snapshot_open+0x40a/0x4d0 [ 1219.507782][T25608] ? snapshot_compat_ioctl+0x420/0x420 [ 1219.513414][T25608] ? snapshot_compat_ioctl+0x420/0x420 [ 1219.518930][T25608] misc_open+0x395/0x4c0 [ 1219.523208][T25608] ? misc_devnode+0x140/0x140 [ 1219.527907][T25608] chrdev_open+0x245/0x6b0 [ 1219.532359][T25608] ? cdev_put.part.0+0x50/0x50 [ 1219.537145][T25608] ? security_file_open+0x87/0x300 [ 1219.537169][T25608] do_dentry_open+0x4e6/0x1380 [ 1219.537184][T25608] ? __kasan_check_read+0x11/0x20 [ 1219.537198][T25608] ? cdev_put.part.0+0x50/0x50 [ 1219.537217][T25608] ? chown_common+0x5c0/0x5c0 [ 1219.556890][T25608] ? inode_permission+0xb4/0x560 [ 1219.556915][T25608] vfs_open+0xa0/0xd0 [ 1219.556933][T25608] path_openat+0x10e9/0x46d0 [ 1219.556945][T25608] ? save_stack+0x23/0x90 [ 1219.556962][T25608] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1219.585254][T25608] ? kasan_slab_alloc+0xf/0x20 [ 1219.585267][T25608] ? kmem_cache_alloc+0x121/0x710 [ 1219.585283][T25608] ? getname_flags+0xd6/0x5b0 [ 1219.585296][T25608] ? getname+0x1a/0x20 [ 1219.585329][T25608] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1219.585344][T25608] ? __lock_acquire+0x16f2/0x4a00 [ 1219.585365][T25608] ? __alloc_fd+0x487/0x620 [ 1219.585385][T25608] do_filp_open+0x1a1/0x280 [ 1219.585405][T25608] ? may_open_dev+0x100/0x100 [ 1219.603971][T25608] ? __kasan_check_read+0x11/0x20 [ 1219.603988][T25608] ? do_raw_spin_unlock+0x57/0x270 [ 1219.604024][T25608] do_sys_open+0x3fe/0x5d0 [ 1219.614493][T25608] ? filp_open+0x80/0x80 [ 1219.614516][T25608] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1219.614531][T25608] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1219.614547][T25608] ? do_syscall_64+0x26/0x760 [ 1219.614567][T25608] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1219.633269][T25608] ? do_syscall_64+0x26/0x760 [ 1219.633295][T25608] __x64_sys_openat+0x9d/0x100 [ 1219.633320][T25608] do_syscall_64+0xfa/0x760 [ 1219.633339][T25608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1219.633350][T25608] RIP: 0033:0x459ef9 01:40:38 executing program 0 (fault-call:0 fault-nth:27): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1219.633365][T25608] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1219.633373][T25608] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1219.633385][T25608] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1219.633393][T25608] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1219.633401][T25608] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1219.633408][T25608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1219.633421][T25608] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1219.817106][T25627] FAULT_INJECTION: forcing a failure. [ 1219.817106][T25627] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1219.830733][T25610] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1219.861280][T25627] CPU: 0 PID: 25627 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1219.869426][T25627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1219.879495][T25627] Call Trace: [ 1219.882803][T25627] dump_stack+0x172/0x1f0 [ 1219.887193][T25627] should_fail.cold+0xa/0x15 [ 1219.891815][T25627] ? fault_create_debugfs_attr+0x180/0x180 [ 1219.897674][T25627] ? ___might_sleep+0x163/0x2c0 [ 1219.902600][T25627] should_fail_alloc_page+0x50/0x60 [ 1219.907825][T25627] __alloc_pages_nodemask+0x1a1/0x900 [ 1219.913230][T25627] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1219.918965][T25627] ? memory_bm_create+0x12e/0x620 [ 1219.918982][T25627] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1219.919001][T25627] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1219.936524][T25627] alloc_pages_current+0x107/0x210 [ 1219.941685][T25627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1219.947955][T25627] get_zeroed_page+0x14/0x50 [ 1219.952561][T25627] get_image_page+0x1d/0x170 [ 1219.952592][T25627] alloc_rtree_node+0x41/0xa0 [ 1219.961857][T25627] memory_bm_create+0x47e/0x620 [ 1219.966756][T25627] create_basic_memory_bitmaps+0xba/0x170 [ 1219.972500][T25627] snapshot_open+0x40a/0x4d0 [ 1219.972520][T25627] ? snapshot_compat_ioctl+0x420/0x420 [ 1219.972548][T25627] ? snapshot_compat_ioctl+0x420/0x420 [ 1219.972567][T25627] misc_open+0x395/0x4c0 [ 1219.972585][T25627] ? misc_devnode+0x140/0x140 [ 1219.972599][T25627] chrdev_open+0x245/0x6b0 [ 1219.972617][T25627] ? cdev_put.part.0+0x50/0x50 [ 1219.972639][T25627] ? security_file_open+0x87/0x300 [ 1219.972658][T25627] do_dentry_open+0x4e6/0x1380 [ 1219.972671][T25627] ? __kasan_check_read+0x11/0x20 [ 1219.972689][T25627] ? cdev_put.part.0+0x50/0x50 [ 1219.988194][T25627] ? chown_common+0x5c0/0x5c0 [ 1220.001585][T25627] ? inode_permission+0xb4/0x560 [ 1220.001611][T25627] vfs_open+0xa0/0xd0 [ 1220.001629][T25627] path_openat+0x10e9/0x46d0 [ 1220.001643][T25627] ? save_stack+0x23/0x90 [ 1220.001657][T25627] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1220.001670][T25627] ? kasan_slab_alloc+0xf/0x20 [ 1220.001680][T25627] ? kmem_cache_alloc+0x121/0x710 [ 1220.001692][T25627] ? getname_flags+0xd6/0x5b0 [ 1220.001703][T25627] ? getname+0x1a/0x20 [ 1220.001732][T25627] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1220.001746][T25627] ? __lock_acquire+0x16f2/0x4a00 [ 1220.001777][T25627] ? __alloc_fd+0x487/0x620 [ 1220.021426][T25627] do_filp_open+0x1a1/0x280 [ 1220.021445][T25627] ? may_open_dev+0x100/0x100 [ 1220.021475][T25627] ? __kasan_check_read+0x11/0x20 01:40:39 executing program 0 (fault-call:0 fault-nth:28): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1220.021490][T25627] ? do_raw_spin_unlock+0x57/0x270 [ 1220.021529][T25627] do_sys_open+0x3fe/0x5d0 [ 1220.021546][T25627] ? filp_open+0x80/0x80 [ 1220.021565][T25627] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1220.021579][T25627] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1220.021592][T25627] ? do_syscall_64+0x26/0x760 [ 1220.021611][T25627] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1220.044495][T25627] ? do_syscall_64+0x26/0x760 [ 1220.044521][T25627] __x64_sys_openat+0x9d/0x100 [ 1220.044540][T25627] do_syscall_64+0xfa/0x760 01:40:39 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1220.044563][T25627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1220.044575][T25627] RIP: 0033:0x459ef9 [ 1220.044591][T25627] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1220.044598][T25627] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1220.044610][T25627] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1220.044619][T25627] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1220.044627][T25627] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1220.044635][T25627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1220.044643][T25627] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1220.316725][T25641] FAULT_INJECTION: forcing a failure. [ 1220.316725][T25641] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1220.339602][T25641] CPU: 0 PID: 25641 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1220.347549][T25641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1220.357625][T25641] Call Trace: [ 1220.357646][T25641] dump_stack+0x172/0x1f0 [ 1220.357668][T25641] should_fail.cold+0xa/0x15 [ 1220.357689][T25641] ? fault_create_debugfs_attr+0x180/0x180 [ 1220.369902][T25641] ? ___might_sleep+0x163/0x2c0 [ 1220.369929][T25641] should_fail_alloc_page+0x50/0x60 [ 1220.369946][T25641] __alloc_pages_nodemask+0x1a1/0x900 [ 1220.391187][T25641] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1220.391218][T25641] ? memory_bm_create+0x12e/0x620 [ 1220.401974][T25641] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1220.408226][T25641] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1220.414472][T25641] alloc_pages_current+0x107/0x210 [ 1220.414490][T25641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1220.414508][T25641] get_zeroed_page+0x14/0x50 [ 1220.414522][T25641] get_image_page+0x1d/0x170 [ 1220.414538][T25641] alloc_rtree_node+0x41/0xa0 [ 1220.414554][T25641] memory_bm_create+0x47e/0x620 [ 1220.414580][T25641] create_basic_memory_bitmaps+0xba/0x170 [ 1220.414599][T25641] snapshot_open+0x40a/0x4d0 [ 1220.430513][T25641] ? snapshot_compat_ioctl+0x420/0x420 [ 1220.430536][T25641] ? snapshot_compat_ioctl+0x420/0x420 [ 1220.430555][T25641] misc_open+0x395/0x4c0 [ 1220.450555][T25641] ? misc_devnode+0x140/0x140 [ 1220.450571][T25641] chrdev_open+0x245/0x6b0 [ 1220.450590][T25641] ? cdev_put.part.0+0x50/0x50 [ 1220.450607][T25641] ? security_file_open+0x87/0x300 [ 1220.450627][T25641] do_dentry_open+0x4e6/0x1380 [ 1220.470322][T25641] ? __kasan_check_read+0x11/0x20 [ 1220.470340][T25641] ? cdev_put.part.0+0x50/0x50 [ 1220.470359][T25641] ? chown_common+0x5c0/0x5c0 [ 1220.470376][T25641] ? inode_permission+0xb4/0x560 [ 1220.489341][T25641] vfs_open+0xa0/0xd0 [ 1220.489358][T25641] path_openat+0x10e9/0x46d0 [ 1220.489371][T25641] ? save_stack+0x23/0x90 [ 1220.489389][T25641] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1220.508567][T25641] ? kasan_slab_alloc+0xf/0x20 [ 1220.508579][T25641] ? kmem_cache_alloc+0x121/0x710 [ 1220.508594][T25641] ? getname_flags+0xd6/0x5b0 [ 1220.508606][T25641] ? getname+0x1a/0x20 [ 1220.508631][T25641] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1220.526423][T25641] ? __lock_acquire+0x16f2/0x4a00 [ 1220.526447][T25641] ? __alloc_fd+0x487/0x620 [ 1220.526466][T25641] do_filp_open+0x1a1/0x280 [ 1220.526483][T25641] ? may_open_dev+0x100/0x100 [ 1220.546853][T25641] ? __kasan_check_read+0x11/0x20 [ 1220.546869][T25641] ? do_raw_spin_unlock+0x57/0x270 [ 1220.546902][T25641] do_sys_open+0x3fe/0x5d0 [ 1220.561355][T25641] ? filp_open+0x80/0x80 [ 1220.593747][T25641] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1220.598742][T25615] batman_adv: batadv0: Adding interface: veth2119 [ 1220.599219][T25641] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1220.611089][T25641] ? do_syscall_64+0x26/0x760 [ 1220.614793][T25615] batman_adv: batadv0: The MTU of interface veth2119 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1220.615765][T25641] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1220.615789][T25641] ? do_syscall_64+0x26/0x760 [ 1220.651939][T25641] __x64_sys_openat+0x9d/0x100 [ 1220.656736][T25641] do_syscall_64+0xfa/0x760 [ 1220.661263][T25641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1220.667161][T25641] RIP: 0033:0x459ef9 [ 1220.671062][T25641] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1220.675350][T25615] batman_adv: batadv0: Interface activated: veth2119 [ 1220.690664][T25641] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1220.690678][T25641] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 01:40:40 executing program 0 (fault-call:0 fault-nth:29): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) [ 1220.690685][T25641] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1220.690693][T25641] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1220.690701][T25641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1220.690709][T25641] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1220.758380][T25622] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:40:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}}, 0x20}}, 0x0) [ 1220.946967][T25657] FAULT_INJECTION: forcing a failure. [ 1220.946967][T25657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1220.985659][T25657] CPU: 0 PID: 25657 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1220.993602][T25657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1221.003661][T25657] Call Trace: [ 1221.006970][T25657] dump_stack+0x172/0x1f0 [ 1221.011338][T25657] should_fail.cold+0xa/0x15 [ 1221.015964][T25657] ? fault_create_debugfs_attr+0x180/0x180 [ 1221.021783][T25657] ? ___might_sleep+0x163/0x2c0 [ 1221.026651][T25657] should_fail_alloc_page+0x50/0x60 [ 1221.031943][T25657] __alloc_pages_nodemask+0x1a1/0x900 [ 1221.037326][T25657] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1221.043152][T25657] ? memory_bm_create+0x12e/0x620 [ 1221.048185][T25657] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1221.054434][T25657] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1221.060687][T25657] alloc_pages_current+0x107/0x210 [ 1221.065823][T25657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1221.072114][T25657] get_zeroed_page+0x14/0x50 [ 1221.076712][T25657] get_image_page+0x1d/0x170 [ 1221.081310][T25657] alloc_rtree_node+0x41/0xa0 [ 1221.085997][T25657] memory_bm_create+0x47e/0x620 [ 1221.090876][T25657] create_basic_memory_bitmaps+0xba/0x170 [ 1221.096608][T25657] snapshot_open+0x40a/0x4d0 [ 1221.101209][T25657] ? snapshot_compat_ioctl+0x420/0x420 [ 1221.106704][T25657] ? snapshot_compat_ioctl+0x420/0x420 [ 1221.112198][T25657] misc_open+0x395/0x4c0 [ 1221.116473][T25657] ? misc_devnode+0x140/0x140 [ 1221.121200][T25657] chrdev_open+0x245/0x6b0 [ 1221.125665][T25657] ? cdev_put.part.0+0x50/0x50 [ 1221.130456][T25657] ? security_file_open+0x87/0x300 [ 1221.135614][T25657] do_dentry_open+0x4e6/0x1380 [ 1221.140412][T25657] ? __kasan_check_read+0x11/0x20 [ 1221.145464][T25657] ? cdev_put.part.0+0x50/0x50 [ 1221.150240][T25657] ? chown_common+0x5c0/0x5c0 [ 1221.154932][T25657] ? inode_permission+0xb4/0x560 [ 1221.159887][T25657] vfs_open+0xa0/0xd0 [ 1221.163877][T25657] path_openat+0x10e9/0x46d0 [ 1221.168471][T25657] ? save_stack+0x23/0x90 [ 1221.172811][T25657] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1221.178661][T25657] ? kasan_slab_alloc+0xf/0x20 [ 1221.183427][T25657] ? kmem_cache_alloc+0x121/0x710 [ 1221.188470][T25657] ? getname_flags+0xd6/0x5b0 [ 1221.193169][T25657] ? getname+0x1a/0x20 [ 1221.197271][T25657] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1221.202648][T25657] ? __lock_acquire+0x16f2/0x4a00 [ 1221.207690][T25657] ? __alloc_fd+0x487/0x620 [ 1221.212213][T25657] do_filp_open+0x1a1/0x280 [ 1221.216728][T25657] ? may_open_dev+0x100/0x100 [ 1221.221430][T25657] ? __kasan_check_read+0x11/0x20 [ 1221.226724][T25657] ? do_raw_spin_unlock+0x57/0x270 [ 1221.231872][T25657] do_sys_open+0x3fe/0x5d0 [ 1221.236302][T25657] ? filp_open+0x80/0x80 [ 1221.240553][T25657] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1221.246027][T25657] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1221.252624][T25657] ? do_syscall_64+0x26/0x760 [ 1221.257314][T25657] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1221.263504][T25657] ? do_syscall_64+0x26/0x760 [ 1221.268197][T25657] __x64_sys_openat+0x9d/0x100 [ 1221.272992][T25657] do_syscall_64+0xfa/0x760 [ 1221.277509][T25657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1221.283495][T25657] RIP: 0033:0x459ef9 [ 1221.287397][T25657] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1221.307035][T25657] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1221.315461][T25657] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1221.323526][T25657] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1221.331533][T25657] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1221.339542][T25657] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 01:40:40 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1221.347521][T25657] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1221.387606][T25636] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 01:40:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x8100) 01:40:40 executing program 0 (fault-call:0 fault-nth:30): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:40 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 01:40:40 executing program 2: socket(0x10, 0x3, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000240), 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) io_setup(0x8, &(0x7f0000000280)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r3, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r5, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r9, &(0x7f0000000240), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r13, 0x8, &(0x7f0000000500)=0xa000000000000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000001140)={{{@in=@dev, @in=@empty}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x2000) pipe2$9p(&(0x7f0000001380), 0x96780b28b0629395) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000014c0)=0xe8) io_setup(0x8, &(0x7f0000000280)=0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) io_submit(r18, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r19, 0x0}]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r22, 0xffffffffffffffff}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r20, @ANYBLOB="3a67726f75705f69643d775a725697cab24ae9c097b0e367467e340eb382c621c1249de09ee3bf0254ab927137b02279ce5d84666d4003255e69a7e91026e8f72e5c3f59b37ab5f7224733f7d567858ff7341f6ad22af2918472b2cb4754b8759358260daa9f812737cd257a98c115c3b769a368384bad8845615eea541a046d05d47c5e7df8257ce90b920dd0dfa98a669348f642477f9b845c95d66043642c1aaa9ae00f6565ec43ecba4a49fa2ae85094a9063e77c7ea2efef300004ab2bcf77f80bcb7b87b5b86688b9802a320938264022713612fb455c64511a5b7a7ec418645000000000000000000", @ANYRESDEC=r22, @ANYBLOB=',allow_other,func=CREDS_CHECK,\x00']) r23 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r23, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r24, 0x8, &(0x7f0000000500)=0xa000000000000005) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) syz_open_dev$dmmidi(&(0x7f0000002ac0)='/dev/dmmidi#\x00', 0x6, 0x28100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f0000005040)='/dev/admmidi#\x00', 0x0, 0xa8081) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xe5e) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r31, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r34, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000041c0)={0x14, 0xa, &(0x7f0000003fc0)=@raw=[@generic={0x1, 0xa, 0x9, 0x2792, 0x4}, @alu={0x4, 0x0, 0xaa7a7e8bac5fdcbe, 0xa, 0x2, 0xfffffffffffffff0, 0x1}, @ldst={0x1, 0xaa90ceb9ffc8fe2e, 0x1, 0xb, 0xb, 0x6, 0x10}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x1, 0xd764cab363bf71d8, 0x4, 0x2, 0x50, 0x4}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r26, 0x0, 0x0, 0x0, 0x9}, @generic={0x4, 0x5, 0x1, 0x1, 0xcc}], &(0x7f0000004040)='GPL\x00', 0x0, 0x8d, &(0x7f0000004080)=""/141, 0x41100, 0x6, [], r34, 0x8, r36, 0x8, &(0x7f0000004140)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004180)={0x5, 0xd, 0x8, 0x7f}, 0x10}, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = dup(r37) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) r39 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r39, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r39, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) recvmmsg(r39, &(0x7f0000000240), 0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004240)='/dev/autofs\x00', 0x2, 0x0) r40 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r40, 0x84, 0xb, &(0x7f0000000040), 0x4) sendmsg$kcm(r40, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000080)="01", 0x1}], 0x1}, 0x0) 01:40:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 01:40:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1221.858671][T25684] FAULT_INJECTION: forcing a failure. [ 1221.858671][T25684] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1221.942019][T25684] CPU: 1 PID: 25684 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1221.949971][T25684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1221.960037][T25684] Call Trace: [ 1221.963353][T25684] dump_stack+0x172/0x1f0 [ 1221.967726][T25684] should_fail.cold+0xa/0x15 [ 1221.972365][T25684] ? fault_create_debugfs_attr+0x180/0x180 [ 1221.978201][T25684] ? ___might_sleep+0x163/0x2c0 [ 1221.983091][T25684] should_fail_alloc_page+0x50/0x60 [ 1221.988313][T25684] __alloc_pages_nodemask+0x1a1/0x900 [ 1221.993716][T25684] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1221.999479][T25684] ? memory_bm_create+0x12e/0x620 [ 1222.004533][T25684] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1222.010803][T25684] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1222.017101][T25684] alloc_pages_current+0x107/0x210 [ 1222.022239][T25684] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1222.028529][T25684] get_zeroed_page+0x14/0x50 [ 1222.033231][T25684] get_image_page+0x1d/0x170 [ 1222.037841][T25684] alloc_rtree_node+0x41/0xa0 [ 1222.042538][T25684] memory_bm_create+0x47e/0x620 [ 1222.047426][T25684] create_basic_memory_bitmaps+0xba/0x170 [ 1222.053167][T25684] snapshot_open+0x40a/0x4d0 [ 1222.057776][T25684] ? snapshot_compat_ioctl+0x420/0x420 [ 1222.063443][T25684] ? snapshot_compat_ioctl+0x420/0x420 [ 1222.068927][T25684] misc_open+0x395/0x4c0 [ 1222.073198][T25684] ? misc_devnode+0x140/0x140 [ 1222.077899][T25684] chrdev_open+0x245/0x6b0 [ 1222.082378][T25684] ? cdev_put.part.0+0x50/0x50 [ 1222.087174][T25684] ? security_file_open+0x87/0x300 [ 1222.092377][T25684] do_dentry_open+0x4e6/0x1380 [ 1222.097232][T25684] ? __kasan_check_read+0x11/0x20 [ 1222.102280][T25684] ? cdev_put.part.0+0x50/0x50 [ 1222.107073][T25684] ? chown_common+0x5c0/0x5c0 [ 1222.111778][T25684] ? inode_permission+0xb4/0x560 [ 1222.116744][T25684] vfs_open+0xa0/0xd0 [ 1222.120748][T25684] path_openat+0x10e9/0x46d0 [ 1222.126406][T25684] ? save_stack+0x23/0x90 [ 1222.131126][T25684] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1222.136965][T25684] ? kasan_slab_alloc+0xf/0x20 [ 1222.141753][T25684] ? kmem_cache_alloc+0x121/0x710 [ 1222.146820][T25684] ? getname_flags+0xd6/0x5b0 [ 1222.151539][T25684] ? getname+0x1a/0x20 [ 1222.155652][T25684] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1222.161048][T25684] ? __lock_acquire+0x16f2/0x4a00 [ 1222.166102][T25684] ? __alloc_fd+0x487/0x620 [ 1222.170665][T25684] do_filp_open+0x1a1/0x280 [ 1222.175195][T25684] ? may_open_dev+0x100/0x100 [ 1222.179910][T25684] ? __kasan_check_read+0x11/0x20 [ 1222.184951][T25684] ? do_raw_spin_unlock+0x57/0x270 [ 1222.190104][T25684] do_sys_open+0x3fe/0x5d0 [ 1222.194541][T25684] ? filp_open+0x80/0x80 [ 1222.198798][T25684] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1222.204302][T25684] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1222.209777][T25684] ? do_syscall_64+0x26/0x760 [ 1222.214479][T25684] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.220575][T25684] ? do_syscall_64+0x26/0x760 [ 1222.225296][T25684] __x64_sys_openat+0x9d/0x100 [ 1222.230088][T25684] do_syscall_64+0xfa/0x760 [ 1222.234620][T25684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.240529][T25684] RIP: 0033:0x459ef9 [ 1222.244445][T25684] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1222.264076][T25684] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1222.272519][T25684] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1222.280513][T25684] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c 01:40:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1222.288519][T25684] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1222.296512][T25684] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1222.304508][T25684] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 01:40:41 executing program 0 (fault-call:0 fault-nth:31): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1222.471855][ C1] net_ratelimit: 22 callbacks suppressed [ 1222.471864][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1222.483607][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:40:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 1222.546247][T25717] FAULT_INJECTION: forcing a failure. [ 1222.546247][T25717] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1222.561124][T25717] CPU: 1 PID: 25717 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1222.569062][T25717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1222.579128][T25717] Call Trace: [ 1222.582529][T25717] dump_stack+0x172/0x1f0 [ 1222.586887][T25717] should_fail.cold+0xa/0x15 [ 1222.591515][T25717] ? fault_create_debugfs_attr+0x180/0x180 [ 1222.597331][T25717] ? ___might_sleep+0x163/0x2c0 [ 1222.597360][T25717] should_fail_alloc_page+0x50/0x60 [ 1222.597374][T25717] __alloc_pages_nodemask+0x1a1/0x900 [ 1222.597392][T25717] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1222.597415][T25717] ? memory_bm_create+0x12e/0x620 [ 1222.618530][T25717] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1222.618550][T25717] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1222.618571][T25717] alloc_pages_current+0x107/0x210 [ 1222.618587][T25717] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1222.618612][T25717] get_zeroed_page+0x14/0x50 [ 1222.636080][T25717] get_image_page+0x1d/0x170 [ 1222.636098][T25717] alloc_rtree_node+0x41/0xa0 [ 1222.636115][T25717] memory_bm_create+0x47e/0x620 [ 1222.636146][T25717] create_basic_memory_bitmaps+0xba/0x170 [ 1222.636167][T25717] snapshot_open+0x40a/0x4d0 [ 1222.636184][T25717] ? snapshot_compat_ioctl+0x420/0x420 [ 1222.636206][T25717] ? snapshot_compat_ioctl+0x420/0x420 [ 1222.652107][T25717] misc_open+0x395/0x4c0 [ 1222.652125][T25717] ? misc_devnode+0x140/0x140 [ 1222.652142][T25717] chrdev_open+0x245/0x6b0 [ 1222.652160][T25717] ? cdev_put.part.0+0x50/0x50 [ 1222.652182][T25717] ? security_file_open+0x87/0x300 [ 1222.652200][T25717] do_dentry_open+0x4e6/0x1380 [ 1222.652213][T25717] ? __kasan_check_read+0x11/0x20 [ 1222.652231][T25717] ? cdev_put.part.0+0x50/0x50 [ 1222.666355][T25717] ? chown_common+0x5c0/0x5c0 [ 1222.666374][T25717] ? inode_permission+0xb4/0x560 [ 1222.666395][T25717] vfs_open+0xa0/0xd0 [ 1222.666412][T25717] path_openat+0x10e9/0x46d0 [ 1222.666425][T25717] ? save_stack+0x23/0x90 [ 1222.666442][T25717] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1222.687721][T25717] ? kasan_slab_alloc+0xf/0x20 [ 1222.687734][T25717] ? kmem_cache_alloc+0x121/0x710 [ 1222.687750][T25717] ? getname_flags+0xd6/0x5b0 [ 1222.687762][T25717] ? getname+0x1a/0x20 [ 1222.687793][T25717] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1222.687807][T25717] ? __lock_acquire+0x16f2/0x4a00 [ 1222.687827][T25717] ? __alloc_fd+0x487/0x620 [ 1222.701159][T25717] do_filp_open+0x1a1/0x280 [ 1222.793348][T25717] ? may_open_dev+0x100/0x100 [ 1222.798053][T25717] ? __kasan_check_read+0x11/0x20 [ 1222.803092][T25717] ? do_raw_spin_unlock+0x57/0x270 [ 1222.808237][T25717] do_sys_open+0x3fe/0x5d0 [ 1222.812763][T25717] ? filp_open+0x80/0x80 [ 1222.817019][T25717] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1222.822499][T25717] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1222.827978][T25717] ? do_syscall_64+0x26/0x760 [ 1222.832666][T25717] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.839114][T25717] ? do_syscall_64+0x26/0x760 [ 1222.843808][T25717] __x64_sys_openat+0x9d/0x100 [ 1222.848584][T25717] do_syscall_64+0xfa/0x760 [ 1222.853120][T25717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.859019][T25717] RIP: 0033:0x459ef9 [ 1222.862929][T25717] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1222.882542][T25717] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1222.890997][T25717] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1222.898978][T25717] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1222.906955][T25717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1222.914931][T25717] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1222.923068][T25717] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1222.934425][T25678] __nla_validate_parse: 2 callbacks suppressed [ 1222.934435][T25678] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1222.951677][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1222.957487][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1223.066144][T25672] batman_adv: batadv0: Adding interface: veth2121 [ 1223.073529][T25672] batman_adv: batadv0: The MTU of interface veth2121 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1223.107992][T25672] batman_adv: batadv0: Interface activated: veth2121 [ 1223.133114][T25688] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1223.199760][T25707] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1223.249495][T25712] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 01:40:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5eb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x24863}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0xf000) 01:40:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 01:40:42 executing program 0 (fault-call:0 fault-nth:32): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) 01:40:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 1223.317312][T25716] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1223.337946][T12498] batman_adv: batadv0: Interface deactivated: veth13 [ 1223.349500][T12498] batman_adv: batadv0: Removing interface: veth13 [ 1223.389646][T12498] batman_adv: batadv0: Interface deactivated: veth15 [ 1223.428599][T12498] batman_adv: batadv0: Removing interface: veth15 [ 1223.451459][T25733] FAULT_INJECTION: forcing a failure. [ 1223.451459][T25733] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1223.467573][T25733] CPU: 0 PID: 25733 Comm: syz-executor.0 Not tainted 5.4.0-rc4+ #0 [ 1223.475505][T25733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.475516][T25733] Call Trace: [ 1223.488873][T25733] dump_stack+0x172/0x1f0 [ 1223.493233][T25733] should_fail.cold+0xa/0x15 [ 1223.497858][T25733] ? fault_create_debugfs_attr+0x180/0x180 [ 1223.503694][T25733] ? ___might_sleep+0x163/0x2c0 [ 1223.508585][T25733] should_fail_alloc_page+0x50/0x60 [ 1223.513821][T25733] __alloc_pages_nodemask+0x1a1/0x900 [ 1223.519221][T25733] ? __alloc_pages_slowpath+0x2920/0x2920 [ 1223.524974][T25733] ? memory_bm_create+0x12e/0x620 [ 1223.530014][T25733] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1223.536273][T25733] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1223.542542][T25733] alloc_pages_current+0x107/0x210 [ 1223.547663][T25733] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1223.553918][T25733] get_zeroed_page+0x14/0x50 [ 1223.558520][T25733] get_image_page+0x1d/0x170 [ 1223.563121][T25733] alloc_rtree_node+0x41/0xa0 [ 1223.567811][T25733] memory_bm_create+0x47e/0x620 [ 1223.572695][T25733] create_basic_memory_bitmaps+0xba/0x170 [ 1223.578517][T25733] snapshot_open+0x40a/0x4d0 [ 1223.583996][T25733] ? snapshot_compat_ioctl+0x420/0x420 [ 1223.589477][T25733] ? snapshot_compat_ioctl+0x420/0x420 [ 1223.591611][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1223.594948][T25733] misc_open+0x395/0x4c0 [ 1223.601481][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1223.605692][T25733] ? misc_devnode+0x140/0x140 [ 1223.605708][T25733] chrdev_open+0x245/0x6b0 [ 1223.605725][T25733] ? cdev_put.part.0+0x50/0x50 [ 1223.605744][T25733] ? security_file_open+0x87/0x300 [ 1223.605763][T25733] do_dentry_open+0x4e6/0x1380 [ 1223.605780][T25733] ? __kasan_check_read+0x11/0x20 [ 1223.640204][T25733] ? cdev_put.part.0+0x50/0x50 [ 1223.644985][T25733] ? chown_common+0x5c0/0x5c0 [ 1223.649676][T25733] ? inode_permission+0xb4/0x560 [ 1223.654626][T25733] vfs_open+0xa0/0xd0 [ 1223.658625][T25733] path_openat+0x10e9/0x46d0 [ 1223.663241][T25733] ? save_stack+0x23/0x90 [ 1223.667573][T25733] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1223.671630][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1223.673394][T25733] ? kasan_slab_alloc+0xf/0x20 [ 1223.673410][T25733] ? kmem_cache_alloc+0x121/0x710 [ 1223.679162][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1223.683884][T25733] ? getname_flags+0xd6/0x5b0 [ 1223.683896][T25733] ? getname+0x1a/0x20 [ 1223.683923][T25733] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1223.683936][T25733] ? __lock_acquire+0x16f2/0x4a00 [ 1223.683957][T25733] ? __alloc_fd+0x487/0x620 [ 1223.683978][T25733] do_filp_open+0x1a1/0x280 [ 1223.722868][T25733] ? may_open_dev+0x100/0x100 [ 1223.727571][T25733] ? __kasan_check_read+0x11/0x20 [ 1223.732598][T25733] ? do_raw_spin_unlock+0x57/0x270 [ 1223.738348][T25733] do_sys_open+0x3fe/0x5d0 [ 1223.742775][T25733] ? filp_open+0x80/0x80 [ 1223.747030][T25733] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1223.752496][T25733] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1223.757977][T25733] ? do_syscall_64+0x26/0x760 [ 1223.762660][T25733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1223.768730][T25733] ? do_syscall_64+0x26/0x760 [ 1223.773435][T25733] __x64_sys_openat+0x9d/0x100 [ 1223.778239][T25733] do_syscall_64+0xfa/0x760 [ 1223.782771][T25733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1223.788669][T25733] RIP: 0033:0x459ef9 [ 1223.792571][T25733] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1223.812186][T25733] RSP: 002b:00007fc6850ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1223.820624][T25733] RAX: ffffffffffffffda RBX: 00007fc6850ebc90 RCX: 0000000000459ef9 [ 1223.828602][T25733] RDX: 0000000000000001 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1223.836580][T25733] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1223.844565][T25733] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6850ec6d4 [ 1223.852544][T25733] R13: 00000000004c6ee9 R14: 00000000004dc5d0 R15: 0000000000000003 [ 1223.861079][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1223.866935][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1223.882837][ T21] kasan: CONFIG_KASAN_INLINE enabled [ 1223.888646][ T21] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1223.901874][ T21] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1223.908867][ T21] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 5.4.0-rc4+ #0 [ 1223.916325][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.922962][ T3900] kobject: 'loop0' (00000000185cf3fb): kobject_uevent_env [ 1223.926471][ T21] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 1223.933865][ T3900] kobject: 'loop0' (00000000185cf3fb): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1223.941333][ T21] RIP: 0010:batadv_iv_ogm_queue_add+0x49/0x1120 [ 1223.941347][ T21] Code: 48 89 75 b8 48 89 4d c0 4c 89 45 b0 44 89 4d d0 e8 0c c4 45 fa 48 8d 7b 03 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 18 0d 00 00 [ 1223.941354][ T21] RSP: 0018:ffff8880a9a7fb80 EFLAGS: 00010246 [ 1223.941364][ T21] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff888096b4a000 [ 1223.941378][ T21] RDX: 0000000000000000 RSI: ffffffff872d5134 RDI: 0000000000000003 [ 1223.999588][ T21] RBP: ffff8880a9a7fc18 R08: ffff888043d69000 R09: 0000000000000001 [ 1224.007550][ T21] R10: ffffed101534ff77 R11: 0000000000000003 R12: dffffc0000000000 [ 1224.015509][ T21] R13: ffffed1012d6940e R14: ffff888096b4a000 R15: 00000001000168aa [ 1224.023476][ T21] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1224.032387][ T21] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1224.039019][ T21] CR2: 00007f306f182028 CR3: 0000000098dc2000 CR4: 00000000001406e0 [ 1224.046980][ T21] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1224.054956][ T21] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1224.062909][ T21] Call Trace: [ 1224.066187][ T21] ? refcount_inc_not_zero_checked+0x144/0x200 [ 1224.072342][ T21] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 1224.078147][ T21] batadv_iv_ogm_schedule+0xb0b/0xe50 [ 1224.083527][ T21] batadv_iv_send_outstanding_bat_ogm_packet+0x580/0x760 [ 1224.090550][ T21] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1224.096678][ T21] process_one_work+0x9af/0x1740 [ 1224.101819][ T21] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1224.107183][ T21] ? lock_acquire+0x190/0x410 [ 1224.111857][ T21] worker_thread+0x98/0xe40 [ 1224.116405][ T21] kthread+0x361/0x430 [ 1224.120473][ T21] ? process_one_work+0x1740/0x1740 [ 1224.125737][ T21] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1224.131472][ T21] ret_from_fork+0x24/0x30 [ 1224.135890][ T21] Modules linked in: [ 1224.140166][ T21] ---[ end trace 0b3b381dc7f17377 ]--- [ 1224.145811][ T21] RIP: 0010:batadv_iv_ogm_queue_add+0x49/0x1120 [ 1224.152204][ T21] Code: 48 89 75 b8 48 89 4d c0 4c 89 45 b0 44 89 4d d0 e8 0c c4 45 fa 48 8d 7b 03 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 18 0d 00 00 [ 1224.172327][ T21] RSP: 0018:ffff8880a9a7fb80 EFLAGS: 00010246 [ 1224.178580][ T21] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff888096b4a000 [ 1224.186786][ T21] RDX: 0000000000000000 RSI: ffffffff872d5134 RDI: 0000000000000003 [ 1224.194823][ T21] RBP: ffff8880a9a7fc18 R08: ffff888043d69000 R09: 0000000000000001 [ 1224.202888][ T21] R10: ffffed101534ff77 R11: 0000000000000003 R12: dffffc0000000000 [ 1224.211863][ T21] R13: ffffed1012d6940e R14: ffff888096b4a000 R15: 00000001000168aa [ 1224.219861][ T21] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1224.228867][ T21] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1224.237897][ T21] CR2: 00007f306f182028 CR3: 0000000098dc2000 CR4: 00000000001406e0 [ 1224.245926][ T21] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1224.255009][ T21] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1224.263018][ T21] Kernel panic - not syncing: Fatal exception [ 1224.271095][ T21] Kernel Offset: disabled [ 1224.275452][ T21] Rebooting in 86400 seconds..