last executing test programs: 799.796103ms ago: executing program 1 (id=80): socket$packet(0x11, 0x2, 0x300) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xffffffffffffcd8b, 0xac14140c}, 0xff000000}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="8bcd", 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) socket(0x1e, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000010000304000000000000000000000400", @ANYRES32=r2, @ANYBLOB="0000000000000000050021000000000008000d"], 0x30}}, 0x0) 799.666973ms ago: executing program 1 (id=81): bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={@cgroup, 0xffffffffffffffff, 0x3, 0x1, 0xffffffffffffffff, @void, @value}, 0x20) 777.498632ms ago: executing program 1 (id=83): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001080)={{0x12, 0x1, 0x0, 0x78, 0x82, 0xb7, 0x40, 0x2c42, 0x1709, 0xcab7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbf, 0x60, 0xe7}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000040)={0x44, &(0x7f0000000000)={0x60, 0x8, 0x1, "ac"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000002c0)={0x2c, &(0x7f0000000780)={0x40, 0x17, 0x1, 'm'}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000180)={0x40, 0x7, 0xbe, "7a95b68c85dce78cd8b92b128ce9c969eec3e7b6d44703440b02f09c808333726b36470922371d204c02d732a4b284efcfb0786f8aec53d5a4f9d17c836cfaf506b26f09cc16ec82422cea1a1770b07e746b2c20bf18e2f08b39efbb339f2f7b3873eecb947bc98e897d9fa6227b9ff4c75f78ebb12e2622ea5f69f23d4504984d84c977857eb8982c9fa25bf40fb45252daa3c30d7e12eff04010f435ac1468e787afdb3b43f89f45ea8beca143243d70b66d04af9556a78084e45675c3"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x5f}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x1}}) 749.204392ms ago: executing program 3 (id=84): setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, 0x0, &(0x7f00000001c0)) 716.889972ms ago: executing program 3 (id=85): capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x7, 0x7, 0x7, 0x10001, 0xf}) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='.\x00', 0x0, 0x0) fchown(r0, 0x0, 0xee01) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1a74c1, 0x408) 716.428282ms ago: executing program 3 (id=86): r0 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f000000fb00)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000000fb40)="2def774e80fe", 0x6, 0x1) 659.829462ms ago: executing program 3 (id=87): socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1, 0x0, &(0x7f0000000640)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000000c0)=0x4, 0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) close(0x4) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 577.476052ms ago: executing program 2 (id=92): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000001200)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000ffffffff0c0000001800018014000200776732000000000000000000000000001800038006"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) 523.679901ms ago: executing program 2 (id=95): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f00000001c0)) 504.718451ms ago: executing program 2 (id=97): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000180), 0x2, 0x0) write$cgroup_type(r1, &(0x7f00000001c0), 0x9) 443.411702ms ago: executing program 0 (id=100): ioperm(0x9, 0x2, 0x5) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) r1 = fspick(r0, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x3f, 0x0, 0x0) 443.274082ms ago: executing program 2 (id=101): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xf, &(0x7f00000002c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='netlink_extack\x00', r1}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1800000070000100000000000000000007000000", @ANYRES32=r4], 0x44}}, 0x0) 431.698591ms ago: executing program 2 (id=103): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11, &(0x7f0000000100)={[{@nombcache}, {@resgid}, {@norecovery}, {@commit={'commit', 0x3d, 0x5}}, {@nombcache}]}, 0x8, 0x5fb, &(0x7f00000004c0)="$eJzs3c9vFGUfAPDvTH/Svu/bQt6oeJAmxkCitLSAIcZEuBOCP26eKi0EKZTQGi2SWBK8mBgvHkw8eRD/CyXx6sGrBy+eDAkxhoMYImtmO1Om293SX7tbup9PMnSeme48z5R++5199nlmAuhYI9k/acT+iLiaRAyV9nVHvnNk6fvu/3njXLYkUam8/UcSNz5JFsvHSvKvg/mL/xmK5Oc0Yl/X6nrnFq5fmpyZmb6Wl8fmL18dm1u4fvji5ckL0xemr0y8OnHi+LHjJ8aPbOn8ylWfvvX+h0OfnXn3268fJuPf/XomiZPxKP+G7LxqX9u3pZqzn9lIVJY8KG/Pfq4ntnjsneKvoeL35LGkdgM71vn89/F/EfFsDEVX6X9zKD59s62NA5qqkkSRo4COk2wq/vu3vyFAixXXAcV7+3rvg1dLm3xVArTCvVNLHQBLsd8TEUX8dy/1DUZ/ZFsH7icr+nmSiNhaz9ySrI6ffjxzK1uiQT8c0ByLN4te7tr8n1Rjczj6q6WB++mK+E9LS7b9rU3WP1JTFv/QOos3I+K5PP/3xobif6QU/+9tsn7xDwAAAAAAANvnzqmIeKXe+L90efxPb53xP4MRcXIb6n/y53/p3Xwl2YbqgJJ7pyJerzv+d3mM73BXXvpvdTxAT3L+4sz0kXzO4KHo6cvK4zXHLY8QPvz5vq8a1V8e/5ctWf3FWMD8SHe7aybiTk3OT271vIGIezcjnq+O/z2Qb1k5/ifL/0md/J/F99V11rHvpdtnG+17cvwDzVL5JuJg3fz/+HI7Wfv+HGPV64Gx4qpgtRc+/uL7RvWLf2ifLP8PrB3/fUn5fj1zGzt+b0QcXeiuNNq/2ev/3uSdruL4mY8m5+evjUf0JqdXb5/YWJthtyrioYiXLP4Pvbh2/9/y9X8pDvdExOI663zm0eBvjfbJ/9A+WfxPrZ3/h1fm/42vTNwe/qFR/WfXlf+PVXP6oXyL/j8oW30/jvUGaFuaCwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABPuTQi/hNJOrq8nqajoxGDEfH/GEhnZufmXz4/+8GVqWxf9fn/afGk36GlclI8/3+4VJ6oKR+NiL0R8WXXnmp59NzszFS7Tx4AAAAAAAAAAAAAAAAAAAB2iMHqnP9KX+38/8zvXe1uHdB03flX8Q6dp3vTr6z0bWtDgJbbfPwDT7v1x39PU9sBtF7j+H/wsFLV0uYALeT6HzrXJuPfxwWwC8j/0KnW2afX3+x2AO0g/wMAAAAAwK6y98CdX5KIWHxtT3XJ9Ob7DPaH3S1tdwOAtjGGFzpX92y7WwC0i/f4QLK89nfdyf6NR/8nzWkQAAAAAAAAAAAAALDKwf3m/0OnWnv+v7H9sJutMf+/XvC7XQDsIo0f/SH3w27nPT7wpGxv/j8AAAAAAAAAAAAA7AD91y9NzsxMX5tbePpW3tgZzdjYyuLkjmjGtq48as6ReyJiZ5xgq1eKW3C0sRlt/rsEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAs+zcAAP//WQonhw==") mount(0x0, &(0x7f00000003c0)='.\x00', 0x0, 0x2012024, 0x0) 416.635861ms ago: executing program 0 (id=104): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000800)=ANY=[@ANYBLOB="ac010000", @ANYRES16=r1, @ANYBLOB="010000000000fcffffff3b00000008000300", @ANYRES32=r2, @ANYBLOB="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"], 0x1ac}}, 0x0) 349.845391ms ago: executing program 0 (id=106): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_type(r0, 0x0, 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001480)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket$kcm(0x2, 0xa, 0x2) openat$cgroup(r0, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x1, 0x12) 312.343331ms ago: executing program 0 (id=108): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x2a, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001d0001002abd7000fcdbdf2510519515", @ANYRES32=r2, @ANYBLOB="0800c10214000100"], 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4) 281.213341ms ago: executing program 2 (id=109): ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000140)='./bus\x00', 0x11, &(0x7f0000000500)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x5}}, {@journal_checksum}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x5}}, {@noblock_validity}, {@nobh}, {@grpjquota}]}, 0x1, 0x652, &(0x7f0000000580)="$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") 280.845831ms ago: executing program 0 (id=111): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f00003c1000/0x1000)=nil, 0xdfc3efff, 0x67) 264.123381ms ago: executing program 4 (id=112): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) futex(&(0x7f000000cffc), 0x1, 0x800000, 0x0, 0x0, 0x0) 206.031921ms ago: executing program 4 (id=113): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000380)='./file0\x00', 0x804, &(0x7f0000000200)={[{@utf8no}, {@fat=@codepage={'codepage', 0x3d, '869'}}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@uni_xlateno}, {@shortname_win95}, {@utf8no}, {@fat=@debug}, {@fat=@uid}, {@shortname_mixed}, {@shortname_lower}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}]}, 0xb, 0x27b, &(0x7f00000003c0)="$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") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 205.790751ms ago: executing program 1 (id=114): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) prlimit64(r1, 0xe, 0x0, &(0x7f0000000080)) r2 = getpid() r3 = syz_pidfd_open(r2, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000003c0)=r1) process_madvise(r3, &(0x7f00000001c0)=[{0x0}, {&(0x7f00000000c0)="aa", 0x1}], 0x2, 0xa, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000000100)=@xdp, &(0x7f0000000180)=0x80) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000980), r4) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000009c0)={0x40, r5, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 178.895791ms ago: executing program 4 (id=115): socket(0x11, 0x800000003, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) 151.513481ms ago: executing program 4 (id=116): capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x7, 0x7, 0x7, 0x10001, 0xf}) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='.\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1a74c1, 0x408) 120.491141ms ago: executing program 3 (id=117): set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) r0 = fsopen(&(0x7f0000000000)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 120.049231ms ago: executing program 4 (id=118): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_type(r0, 0x0, 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001480)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket$kcm(0x2, 0xa, 0x2) openat$cgroup(r0, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x1, 0x12) 113.740961ms ago: executing program 1 (id=119): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x84) 64.85002ms ago: executing program 0 (id=120): mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x1000001, 0x13, 0xffffffffffffffff, 0x92b72000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x376aea42}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x10400, &(0x7f00000006c0), 0xfe, 0x246, &(0x7f0000000840)="$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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000380), 0x208e24b) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket(0x840000000002, 0x3, 0x100) unlink(0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x810a2000, 0x0, 0x0, 0x0, 0x0, 0x0) 64.636841ms ago: executing program 1 (id=121): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f00000001c0)) 64.37685ms ago: executing program 3 (id=122): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x0, &(0x7f00000002c0)={[{@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x7f}}, {@nolazytime}, {@noload}, {@nombcache}, {@abort}]}, 0x6, 0x56a, &(0x7f00000015c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x20000, 0x28) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x0, 0x2000003, 0x4000}) 0s ago: executing program 4 (id=123): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') pread64(r0, &(0x7f0000001880)=""/4088, 0xff8, 0x18) kernel console output (not intermixed with test programs): [ 21.985240][ T29] audit: type=1400 audit(1736735223.650:81): avc: denied { read } for pid=2981 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.185' (ED25519) to the list of known hosts. [ 28.071261][ T29] audit: type=1400 audit(1736735229.740:82): avc: denied { mounton } for pid=3288 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.072405][ T3288] cgroup: Unknown subsys name 'net' [ 28.093974][ T29] audit: type=1400 audit(1736735229.740:83): avc: denied { mount } for pid=3288 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.121384][ T29] audit: type=1400 audit(1736735229.770:84): avc: denied { unmount } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.279444][ T3288] cgroup: Unknown subsys name 'cpuset' [ 28.285613][ T3288] cgroup: Unknown subsys name 'rlimit' [ 28.396883][ T29] audit: type=1400 audit(1736735230.060:85): avc: denied { setattr } for pid=3288 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.422352][ T29] audit: type=1400 audit(1736735230.060:86): avc: denied { create } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.442858][ T29] audit: type=1400 audit(1736735230.060:87): avc: denied { write } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.463247][ T29] audit: type=1400 audit(1736735230.070:88): avc: denied { read } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.472399][ T3291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.483518][ T29] audit: type=1400 audit(1736735230.070:89): avc: denied { mounton } for pid=3288 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.516978][ T29] audit: type=1400 audit(1736735230.070:90): avc: denied { mount } for pid=3288 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 28.540268][ T29] audit: type=1400 audit(1736735230.160:91): avc: denied { relabelto } for pid=3291 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.570287][ T3288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.621419][ T3298] chnl_net:caif_netlink_parms(): no params data found [ 29.704821][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.711946][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.719150][ T3298] bridge_slave_0: entered allmulticast mode [ 29.725459][ T3298] bridge_slave_0: entered promiscuous mode [ 29.733982][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.741084][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.748245][ T3298] bridge_slave_1: entered allmulticast mode [ 29.754591][ T3298] bridge_slave_1: entered promiscuous mode [ 29.768064][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 29.796199][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.821924][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.883119][ T3298] team0: Port device team_slave_0 added [ 29.901326][ T3298] team0: Port device team_slave_1 added [ 29.911070][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.918161][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.925475][ T3299] bridge_slave_0: entered allmulticast mode [ 29.931794][ T3299] bridge_slave_0: entered promiscuous mode [ 29.940111][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.947174][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.954427][ T3299] bridge_slave_1: entered allmulticast mode [ 29.960854][ T3299] bridge_slave_1: entered promiscuous mode [ 29.966965][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 29.980252][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 30.007107][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.014088][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 30.040212][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.058958][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.068054][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 30.077100][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.084070][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 30.110087][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.130634][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.171591][ T3299] team0: Port device team_slave_0 added [ 30.189301][ T3299] team0: Port device team_slave_1 added [ 30.220602][ T3298] hsr_slave_0: entered promiscuous mode [ 30.226736][ T3298] hsr_slave_1: entered promiscuous mode [ 30.239416][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.246518][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.253728][ T3300] bridge_slave_0: entered allmulticast mode [ 30.260086][ T3300] bridge_slave_0: entered promiscuous mode [ 30.271535][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.278520][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 30.304503][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.315560][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.322534][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 30.348557][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.369043][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.376141][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.383340][ T3300] bridge_slave_1: entered allmulticast mode [ 30.389993][ T3300] bridge_slave_1: entered promiscuous mode [ 30.396321][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.403514][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.410831][ T3305] bridge_slave_0: entered allmulticast mode [ 30.417172][ T3305] bridge_slave_0: entered promiscuous mode [ 30.427086][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.434158][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.441456][ T3306] bridge_slave_0: entered allmulticast mode [ 30.447848][ T3306] bridge_slave_0: entered promiscuous mode [ 30.467547][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.474652][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.481952][ T3305] bridge_slave_1: entered allmulticast mode [ 30.488311][ T3305] bridge_slave_1: entered promiscuous mode [ 30.500378][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.507432][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.514629][ T3306] bridge_slave_1: entered allmulticast mode [ 30.521210][ T3306] bridge_slave_1: entered promiscuous mode [ 30.528286][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.538506][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.581001][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.592195][ T3299] hsr_slave_0: entered promiscuous mode [ 30.598153][ T3299] hsr_slave_1: entered promiscuous mode [ 30.604303][ T3299] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.611932][ T3299] Cannot create hsr debugfs directory [ 30.625064][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.634832][ T3300] team0: Port device team_slave_0 added [ 30.641617][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.659305][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.669042][ T3300] team0: Port device team_slave_1 added [ 30.709721][ T3306] team0: Port device team_slave_0 added [ 30.730732][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.737744][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 30.763683][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.775065][ T3306] team0: Port device team_slave_1 added [ 30.785838][ T3305] team0: Port device team_slave_0 added [ 30.792258][ T3305] team0: Port device team_slave_1 added [ 30.804993][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.812087][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 30.838060][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.855966][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.863071][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 30.889017][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.917095][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.924143][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 30.950078][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.963190][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.970190][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 30.996180][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.007446][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.014435][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 31.040453][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.074381][ T3300] hsr_slave_0: entered promiscuous mode [ 31.080610][ T3300] hsr_slave_1: entered promiscuous mode [ 31.086478][ T3300] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.094080][ T3300] Cannot create hsr debugfs directory [ 31.131955][ T3306] hsr_slave_0: entered promiscuous mode [ 31.138195][ T3306] hsr_slave_1: entered promiscuous mode [ 31.144175][ T3306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.151831][ T3306] Cannot create hsr debugfs directory [ 31.180174][ T3305] hsr_slave_0: entered promiscuous mode [ 31.186259][ T3305] hsr_slave_1: entered promiscuous mode [ 31.192266][ T3305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.199939][ T3305] Cannot create hsr debugfs directory [ 31.221095][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.229999][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.252073][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.273919][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.321747][ T3299] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.330733][ T3299] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.353828][ T3299] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.374186][ T3299] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.419508][ T3300] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.429760][ T3300] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.439002][ T3300] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.448090][ T3300] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.479211][ T3305] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.487546][ T3305] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.496154][ T3305] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.507559][ T3305] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.553299][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.563363][ T3306] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.572088][ T3306] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.580674][ T3306] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.589315][ T3306] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.599379][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.622894][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.634150][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.643758][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.650834][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.666301][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.673403][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.690561][ T1302] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.697627][ T1302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.712880][ T1302] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.719983][ T1302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.749390][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.784671][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.800763][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.807828][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.831668][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.840887][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.847965][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.872695][ T3300] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.883196][ T3300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.907513][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.924956][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.934530][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.941642][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.957581][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.965965][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.973181][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.982960][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.999806][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.006920][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.016064][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.023231][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.041210][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.072597][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.186079][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.200825][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.228324][ T3299] veth0_vlan: entered promiscuous mode [ 32.256478][ T3300] veth0_vlan: entered promiscuous mode [ 32.262503][ T3299] veth1_vlan: entered promiscuous mode [ 32.270555][ T3300] veth1_vlan: entered promiscuous mode [ 32.288078][ T3298] veth0_vlan: entered promiscuous mode [ 32.298103][ T3299] veth0_macvtap: entered promiscuous mode [ 32.308100][ T3299] veth1_macvtap: entered promiscuous mode [ 32.325218][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.340109][ T3298] veth1_vlan: entered promiscuous mode [ 32.347027][ T3300] veth0_macvtap: entered promiscuous mode [ 32.356945][ T3300] veth1_macvtap: entered promiscuous mode [ 32.380640][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.392865][ T3306] veth0_vlan: entered promiscuous mode [ 32.403306][ T3300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.413904][ T3300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.424350][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.433007][ T3300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.443486][ T3300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.453759][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.466146][ T3299] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.474912][ T3299] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.483744][ T3299] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.492476][ T3299] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.504814][ T3300] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.513586][ T3300] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.522511][ T3300] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.531300][ T3300] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.544380][ T3306] veth1_vlan: entered promiscuous mode [ 32.580379][ T3298] veth0_macvtap: entered promiscuous mode [ 32.598093][ T3298] veth1_macvtap: entered promiscuous mode [ 32.612003][ T3305] veth0_vlan: entered promiscuous mode [ 32.623288][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.623743][ T3299] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 32.633822][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.633837][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.668797][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.679964][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.694016][ T3305] veth1_vlan: entered promiscuous mode [ 32.710778][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.721282][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.731188][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.741654][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.753708][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.781206][ T3306] veth0_macvtap: entered promiscuous mode [ 32.792500][ T3440] loop3: detected capacity change from 0 to 128 [ 32.806492][ T3306] veth1_macvtap: entered promiscuous mode [ 32.823434][ T3305] veth0_macvtap: entered promiscuous mode [ 32.833319][ T3298] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.842123][ T3298] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.850941][ T3298] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.859692][ T3298] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.871374][ T3440] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 32.882025][ T3305] veth1_macvtap: entered promiscuous mode [ 32.891619][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.902101][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.911989][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.922510][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.932363][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.942840][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.955061][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.963170][ T3440] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4'. [ 32.973607][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.984135][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.994005][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.004526][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.014453][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.024886][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.050168][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.358785][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.369467][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.379436][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.389972][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.399896][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.410402][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.420339][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.430879][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.454494][ T29] kauditd_printk_skb: 50 callbacks suppressed [ 33.454510][ T29] audit: type=1400 audit(1736735235.120:142): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 33.479069][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.488853][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.499299][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.509163][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.519604][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.529515][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.540018][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.549877][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.560414][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.570378][ T36] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 33.571465][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.601787][ T3306] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.610850][ T3306] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.619668][ T3306] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.628486][ T3306] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.694755][ T3305] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.703662][ T3305] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.712415][ T3305] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.721180][ T3305] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.776060][ T29] audit: type=1400 audit(1736735235.440:143): avc: denied { name_bind } for pid=3450 comm="syz.3.8" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 33.818497][ T29] audit: type=1400 audit(1736735235.440:144): avc: denied { node_bind } for pid=3450 comm="syz.3.8" saddr=224.0.0.1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 33.840442][ T29] audit: type=1400 audit(1736735235.440:145): avc: denied { write } for pid=3450 comm="syz.3.8" name="ip6_flowlabel" dev="proc" ino=4026532972 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 33.863537][ T29] audit: type=1400 audit(1736735235.440:146): avc: denied { read write } for pid=3450 comm="syz.3.8" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 33.886655][ T29] audit: type=1400 audit(1736735235.440:147): avc: denied { open } for pid=3450 comm="syz.3.8" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 33.909791][ T29] audit: type=1400 audit(1736735235.470:148): avc: denied { read } for pid=3458 comm="syz.1.2" dev="nsfs" ino=4026532395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 33.930644][ T29] audit: type=1400 audit(1736735235.470:149): avc: denied { open } for pid=3458 comm="syz.1.2" path="net:[4026532395]" dev="nsfs" ino=4026532395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 33.953876][ T29] audit: type=1400 audit(1736735235.470:150): avc: denied { create } for pid=3458 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 33.973514][ T29] audit: type=1400 audit(1736735235.470:151): avc: denied { bind } for pid=3458 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 34.038352][ T3472] netlink: 24 bytes leftover after parsing attributes in process `syz.1.9'. [ 34.074939][ C0] hrtimer: interrupt took 47493 ns [ 34.135378][ T3488] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 34.276961][ T3496] syz.1.18 uses obsolete (PF_INET,SOCK_PACKET) [ 34.361784][ T3506] netlink: 8 bytes leftover after parsing attributes in process `syz.1.22'. [ 34.392093][ T3508] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.451348][ T3512] netlink: 60 bytes leftover after parsing attributes in process `syz.1.26'. [ 34.721964][ T3532] loop3: detected capacity change from 0 to 8192 [ 34.725517][ T3538] netlink: 'syz.1.37': attribute type 2 has an invalid length. [ 34.740220][ T3540] loop2: detected capacity change from 0 to 512 [ 34.746775][ T3540] EXT4-fs: Ignoring removed orlov option [ 34.760163][ T3540] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 34.788020][ T3377] kernel write not supported for file /snd/seq (pid: 3377 comm: kworker/1:5) [ 34.834456][ T3532] netlink: 'syz.3.34': attribute type 1 has an invalid length. [ 34.868437][ T3549] netlink: 'syz.2.42': attribute type 15 has an invalid length. [ 34.985396][ T3563] capability: warning: `syz.2.50' uses deprecated v2 capabilities in a way that may be insecure [ 34.997217][ T3566] loop4: detected capacity change from 0 to 256 [ 35.062387][ T3566] FAT-fs (loop4): codepage cp950 not found [ 35.068349][ T3575] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.087390][ T3575] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.186988][ T3587] netlink: 20 bytes leftover after parsing attributes in process `syz.4.59'. [ 35.212510][ T3589] netlink: 8 bytes leftover after parsing attributes in process `syz.4.60'. [ 35.221319][ T3589] netlink: 8 bytes leftover after parsing attributes in process `syz.4.60'. [ 35.267174][ T3593] loop4: detected capacity change from 0 to 512 [ 35.301243][ T3593] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.314468][ T3593] ext4 filesystem being mounted at /14/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.318401][ T3602] program syz.3.64 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 35.341575][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.370736][ T3606] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.380374][ T3606] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.390842][ T3608] loop3: detected capacity change from 0 to 1024 [ 35.397460][ T3608] ======================================================= [ 35.397460][ T3608] WARNING: The mand mount option has been deprecated and [ 35.397460][ T3608] and is ignored by this kernel. Remove the mand [ 35.397460][ T3608] option from the mount to silence this warning. [ 35.397460][ T3608] ======================================================= [ 35.440231][ T3608] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.452565][ T3608] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.477024][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.680026][ T3635] loop3: detected capacity change from 0 to 128 [ 35.687074][ T3635] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 35.705416][ T3635] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 35.730486][ T56] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 35.760844][ T3643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.770005][ T3643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.976004][ T3663] netlink: 8 bytes leftover after parsing attributes in process `syz.4.93'. [ 36.119554][ T3683] loop2: detected capacity change from 0 to 1024 [ 36.141337][ T3683] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 36.153379][ T3683] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 36.166973][ T3683] EXT4-fs (loop2): invalid journal inode [ 36.172686][ T3683] EXT4-fs (loop2): can't get journal size [ 36.181907][ T3683] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 36.196474][ T3683] EXT4-fs (loop2): ext4_remount: Checksum for group 0 failed (7780!=20869) [ 36.218547][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.283884][ T3706] loop4: detected capacity change from 0 to 256 [ 36.307188][ T3706] FAT-fs (loop4): codepage cp869 not found [ 36.315826][ T3704] loop2: detected capacity change from 0 to 1024 [ 36.330004][ T3704] EXT4-fs: Ignoring removed nobh option [ 36.354239][ T3704] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 36.384409][ T3704] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 36.395370][ T3704] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 36.437798][ T3704] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 36.448010][ T3704] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 36.473037][ T2999] ================================================================== [ 36.481169][ T2999] BUG: KCSAN: data-race in atime_needs_update / inode_set_ctime_current [ 36.489544][ T2999] [ 36.491879][ T2999] write to 0xffff888117f3e3c8 of 8 bytes by task 3375 on cpu 1: [ 36.499513][ T2999] inode_set_ctime_current+0x4ea/0x7a0 [ 36.504985][ T2999] shmem_unlink+0x114/0x170 [ 36.509504][ T2999] vfs_unlink+0x275/0x430 [ 36.513850][ T2999] do_unlinkat+0x237/0x4d0 [ 36.518288][ T2999] __x64_sys_unlink+0x2e/0x40 [ 36.522991][ T2999] x64_sys_call+0x2329/0x2dc0 [ 36.527674][ T2999] do_syscall_64+0xc9/0x1c0 [ 36.532188][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.538118][ T2999] [ 36.540438][ T2999] read to 0xffff888117f3e3c8 of 8 bytes by task 2999 on cpu 0: [ 36.547985][ T2999] atime_needs_update+0x2ed/0x3e0 [ 36.553100][ T2999] touch_atime+0x4a/0x350 [ 36.557427][ T2999] do_readlinkat+0x12b/0x210 [ 36.562025][ T2999] __x64_sys_readlink+0x47/0x60 [ 36.566879][ T2999] x64_sys_call+0x28ba/0x2dc0 [ 36.571568][ T2999] do_syscall_64+0xc9/0x1c0 [ 36.576074][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.581984][ T2999] [ 36.584299][ T2999] value changed: 0x0000000067847a05 -> 0x0000000067847a06 [ 36.591402][ T2999] [ 36.593717][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 36.599878][ T2999] CPU: 0 UID: 0 PID: 2999 Comm: udevd Not tainted 6.13.0-rc6-syzkaller-00290-gbe548645527a #0 [ 36.610138][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 36.620194][ T2999] ================================================================== [ 36.638264][ T3724] loop3: detected capacity change from 0 to 1024 [ 36.682638][ T3730] loop0: detected capacity change from 0 to 128 [ 36.692778][ T3724] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.792951][ T3734] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.804238][ T3730] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 36.817343][ T3730] ext4 filesystem being mounted at /19/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 36.873017][ T3734] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.950081][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.286372][ T3299] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09.